Update Go to the latest 1.17 release (#8603)

Our docker images hardcode a patch version, 1.17.3, which does not
include a variety of important fixes that have been released:

> go1.17.4 (released 2021-12-02) includes fixes to the compiler, linker,
> runtime, and the go/types, net/http, and time packages. See the Go
> 1.17.4 milestone on our issue tracker for details.

> go1.17.5 (released 2021-12-09) includes security fixes to the net/http
> and syscall packages. See the Go 1.17.5 milestone on our issue tracker
> for details.

> go1.17.6 (released 2022-01-06) includes fixes to the compiler, linker,
> runtime, and the crypto/x509, net/http, and reflect packages. See the Go
> 1.17.6 milestone on our issue tracker for details.

> go1.17.7 (released 2022-02-10) includes security fixes to the go
> command, and the crypto/elliptic and math/big packages, as well as bug
> fixes to the compiler, linker, runtime, the go command, and the
> debug/macho, debug/pe, and net/http/httptest packages. See the Go 1.17.7
> milestone on our issue tracker for details.

> go1.17.8 (released 2022-03-03) includes a security fix to the
> regexp/syntax package, as well as bug fixes to the compiler, runtime,
> the go command, and the crypto/x509 and net packages. See the Go 1.17.8
> milestone on our issue tracker for details.

> go1.17.9 (released 2022-04-12) includes security fixes to the
> crypto/elliptic and encoding/pem packages, as well as bug fixes to the
> linker and runtime. See the Go 1.17.9 milestone on our issue tracker for
> details.

> go1.17.10 (released 2022-05-10) includes security fixes to the syscall
> package, as well as bug fixes to the compiler, runtime, and the
> crypto/x509 and net/http/httptest packages. See the Go 1.17.10 milestone
> on our issue tracker for details.

> go1.17.11 (released 2022-06-01) includes security fixes to the
> crypto/rand, crypto/tls, os/exec, and path/filepath packages, as well as
> bug fixes to the crypto/tls package. See the Go 1.17.11 milestone on our
> issue tracker for details.

This changes our container configs to use the latest 1.17 release on
each build so that these patch releases are picked up without manual
intervention.

Signed-off-by: Oliver Gould <ver@buoyant.io>

.github/workflows/codecov.yml

@@ -14,7 +14,7 @@ jobs:
     timeout-minutes: 30
     runs-on: ubuntu-20.04
     container:
-      image: golang:1.17.3
+      image: golang:1.17
     steps:
       - uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
       - run: go install gotest.tools/gotestsum@v0.4.2

.github/workflows/static_checks.yml

@@ -26,7 +26,7 @@ jobs:
     timeout-minutes: 10
     runs-on: ubuntu-20.04
     container:
-      image: golang:1.17.3
+      image: golang:1.17
     steps:
     - name: Checkout code
       uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
@@ -38,7 +38,7 @@ jobs:
     timeout-minutes: 10
     runs-on: ubuntu-20.04
     container:
-      image: golang:1.17.3
+      image: golang:1.17
     steps:
       - name: Prerequisites
         run: apt-get update && DEBIAN_FRONTEND=noninteractive apt-get -y --no-install-recommends install unzip

.github/workflows/unit_tests.yml

@@ -11,7 +11,7 @@ jobs:
     timeout-minutes: 30
     runs-on: ubuntu-20.04
     container:
-      image: golang:1.17.3
+      image: golang:1.17
     steps:
     - name: Checkout code
       uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b

Dockerfile-proxy

@@ -2,7 +2,7 @@ ARG RUNTIME_IMAGE=gcr.io/distroless/cc
 ARG BUILDPLATFORM=linux/amd64
 
 # Precompile key slow-to-build dependencies
-FROM --platform=$BUILDPLATFORM golang:1.17.3-alpine as go-deps
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
 WORKDIR /linkerd-build
 COPY go.mod go.sum ./
 COPY bin/install-deps bin/

cli/Dockerfile

@@ -1,7 +1,7 @@
 ARG BUILDPLATFORM=linux/amd64
 
 # Precompile key slow-to-build dependencies
-FROM --platform=$BUILDPLATFORM golang:1.17.3-alpine as go-deps
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
 WORKDIR /linkerd-build
 COPY go.mod go.sum ./
 COPY bin/install-deps bin/

cni-plugin/Dockerfile

@@ -1,7 +1,7 @@
 ARG BUILDPLATFORM=linux/amd64
 
 # Precompile key slow-to-build dependencies
-FROM --platform=$BUILDPLATFORM golang:1.17.3-alpine as go-deps
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
 WORKDIR /linkerd-build
 COPY go.mod go.sum ./
 COPY bin/install-deps bin/

controller/Dockerfile

@@ -1,7 +1,7 @@
 ARG BUILDPLATFORM=linux/amd64
 
 # Precompile key slow-to-build dependencies
-FROM --platform=$BUILDPLATFORM golang:1.17.3-alpine as go-deps
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
 WORKDIR /linkerd-build
 COPY go.mod go.sum ./
 COPY bin/install-deps bin/

jaeger/injector/Dockerfile

@@ -1,7 +1,7 @@
 ARG BUILDPLATFORM=linux/amd64
 
 # Precompile key slow-to-build dependencies
-FROM --platform=$BUILDPLATFORM golang:1.17.3-alpine as go-deps
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
 WORKDIR /linkerd-build
 COPY go.mod go.sum ./
 COPY bin/install-deps bin/

viz/metrics-api/Dockerfile

@@ -1,7 +1,7 @@
 ARG BUILDPLATFORM=linux/amd64
 
 # Precompile key slow-to-build dependencies
-FROM --platform=$BUILDPLATFORM golang:1.17.3-alpine as go-deps
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
 WORKDIR /linkerd-build
 COPY go.mod go.sum ./
 COPY bin/install-deps bin/

viz/tap/Dockerfile

@@ -1,7 +1,7 @@
 ARG BUILDPLATFORM=linux/amd64
 
 # Precompile key slow-to-build dependencies
-FROM --platform=$BUILDPLATFORM golang:1.17.3-alpine as go-deps
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
 WORKDIR /linkerd-build
 COPY go.mod go.sum ./
 COPY bin/install-deps bin/

web/Dockerfile

@@ -1,7 +1,7 @@
 ARG BUILDPLATFORM=linux/amd64
 
 # Precompile key slow-to-build dependencies
-FROM --platform=$BUILDPLATFORM golang:1.17.3-alpine as go-deps
+FROM --platform=$BUILDPLATFORM golang:1.17-alpine as go-deps
 WORKDIR /linkerd-build
 COPY go.mod go.sum ./
 COPY bin/install-deps bin/