Enable testing on go1.14.5 (#4953)

New go version 1.14.5 was released today:
https://groups.google.com/g/golang-announce/c/XZNfaiwgt2w/m/E6gHDs32AQAJ
It includes a security fix for X.509 verification
(CVE-2020-14039, https://golang.org/issue/39360).

.travis.yml

@@ -4,6 +4,7 @@ os: linux
 
 go:
   - "1.14.1"
+  - "1.14.5"
 
 go_import_path: github.com/letsencrypt/boulder
 

docker-compose.yml

@@ -2,7 +2,7 @@ version: '3'
 services:
     boulder:
         # To minimize fetching this should be the same version used below
-        image: letsencrypt/boulder-tools-go${TRAVIS_GO_VERSION:-1.14.1}:2020-06-01
+        image: letsencrypt/boulder-tools-go${TRAVIS_GO_VERSION:-1.14.5}:2020-07-14
         environment:
             - FAKE_DNS=10.77.77.77
             - BOULDER_CONFIG_DIR=test/config
@@ -83,7 +83,7 @@ services:
         logging:
             driver: none
     netaccess:
-        image: letsencrypt/boulder-tools-go${TRAVIS_GO_VERSION:-1.14.1}:2020-06-01
+        image: letsencrypt/boulder-tools-go${TRAVIS_GO_VERSION:-1.14.5}:2020-07-14
         environment:
             GO111MODULE: "on"
             GOFLAGS: "-mod=vendor"

test/boulder-tools/tag_and_upload.sh

@@ -4,7 +4,7 @@ cd $(dirname $0)
 
 DATESTAMP=$(date +%Y-%m-%d)
 BASE_TAG_NAME="letsencrypt/boulder-tools"
-GO_VERSIONS=( "1.14.1" )
+GO_VERSIONS=( "1.14.1" "1.14.5" )
 
 # Build a tagged image for each GO_VERSION
 for GO_VERSION in "${GO_VERSIONS[@]}"