Bump to v3.2.0-dev

Signed-off-by: Matthew Heon <matthew.heon@pm.me>

contrib/spec/podman.spec.in

@@ -42,7 +42,7 @@ Epoch: 99
 %else
 Epoch: 0
 %endif
-Version: 3.1.0
+Version: 3.2.0
 Release: #COMMITDATE#.git%{shortcommit0}%{?dist}
 Summary: Manage Pods, Containers and Container Images
 License: ASL 2.0

test/apiv2/01-basic.at

@@ -18,8 +18,8 @@ t HEAD libpod/_ping 200
 for i in /version version; do
     t GET  $i      200                           \
       .Components[0].Name="Podman Engine"        \
-      .Components[0].Details.APIVersion=3.1.0-dev    \
-      .Components[0].Details.MinAPIVersion=3.0.0 \
+      .Components[0].Details.APIVersion=3.2.0-dev    \
+      .Components[0].Details.MinAPIVersion=3.1.0 \
       .Components[0].Details.Os=linux            \
       .ApiVersion=1.40                          \
       .MinAPIVersion=1.24                       \

version/version.go

@@ -27,7 +27,7 @@ const (
 // NOTE: remember to bump the version at the top
 // of the top-level README.md file when this is
 // bumped.
-var Version = semver.MustParse("3.1.0-dev")
+var Version = semver.MustParse("3.2.0-dev")
 
 // See https://docs.docker.com/engine/api/v1.40/
 // libpod compat handlers are expected to honor docker API versions
@@ -38,7 +38,7 @@ var Version = semver.MustParse("3.1.0-dev")
 var APIVersion = map[Tree]map[Level]semver.Version{
 	Libpod: {
 		CurrentAPI: Version,
-		MinimalAPI: semver.MustParse("3.0.0"),
+		MinimalAPI: semver.MustParse("3.1.0"),
 	},
 	Compat: {
 		CurrentAPI: semver.MustParse("1.40.0"),