build: Fix image tags in release manifests

Previous releases incorrectly missed the `v` prefix in the image when
generating the `runtime-extensions-components.yaml`. This commit fixes
that always inculding the `v`.

This commit also ensures that the use of `trimPrefix` to remove the
`v` prefix is consistently applied. As documented at
https://goreleaser.com/customization/templates/#fn:version-prefix, the
`Version` variable does not include the `v` prefix, but this is only for
releases, and the `v` prefix is actually included in `Version` for
snapshot or nightly builds.

Author: jimmidyson

.goreleaser.yml

@@ -37,7 +37,7 @@ before:
         name: {{.ProjectName}}-system
       $(helm template {{.ProjectName}} ./charts/{{.ProjectName}} \
         --namespace {{.ProjectName}}-system \
-        --set-string image.tag={{ .Version }} \
+        --set-string image.tag=v{{ trimPrefix .Version "v" }} \
         {{ if .IsSnapshot }}--set-string image.repository=ko.local/{{ .ProjectName }}{{ end }} \
       )
       EOF'
@@ -56,7 +56,7 @@ builds:
       - -X 'k8s.io/component-base/version.buildDate={{ .CommitDate }}'
       - -X 'k8s.io/component-base/version.gitCommit={{ .FullCommit }}'
       - -X 'k8s.io/component-base/version.gitTreeState={{ .Env.GIT_TREE_STATE }}'
-      - -X 'k8s.io/component-base/version.gitVersion=v{{ trimprefix .Version "v" }}'
+      - -X 'k8s.io/component-base/version.gitVersion=v{{ trimPrefix .Version "v" }}'
       - -X 'k8s.io/component-base/version.major={{ .Major }}'
       - -X 'k8s.io/component-base/version.minor={{ .Minor }}'
       - -X 'k8s.io/component-base/version/verflag.programName={{ .ProjectName }}'
@@ -75,12 +75,12 @@ builds:
                 KO_DOCKER_REPO=ko.local/{{ .ProjectName }} \
                 ko build \
                   --bare \
-                  -t {{ .Version }} \
+                  -t v{{ trimPrefix .Version "v" }} \
                   ./cmd
           fi'
 
 archives:
-  - name_template: '{{ .ProjectName }}_v{{trimprefix .Version "v"}}_{{ .Os }}_{{ .Arch }}'
+  - name_template: '{{ .ProjectName }}_v{{ trimPrefix .Version "v" }}_{{ .Os }}_{{ .Arch }}'
     rlcp: true
     builds:
       - cluster-api-runtime-extensions-nutanix
@@ -94,23 +94,23 @@ kos:
       - -X 'k8s.io/component-base/version.buildDate={{ .CommitDate }}'
       - -X 'k8s.io/component-base/version.gitCommit={{ .FullCommit }}'
       - -X 'k8s.io/component-base/version.gitTreeState={{ .Env.GIT_TREE_STATE }}'
-      - -X 'k8s.io/component-base/version.gitVersion=v{{ trimprefix .Version "v" }}'
+      - -X 'k8s.io/component-base/version.gitVersion=v{{ trimPrefix .Version "v" }}'
       - -X 'k8s.io/component-base/version.major={{ .Major }}'
       - -X 'k8s.io/component-base/version.minor={{ .Minor }}'
       - -X 'k8s.io/component-base/version/verflag.programName={{ .ProjectName }}'
     labels:
       org.opencontainers.image.created: "{{ .CommitDate }}"
       org.opencontainers.image.title: "{{ .ProjectName }}"
       org.opencontainers.image.revision: "{{ .FullCommit }}"
-      org.opencontainers.image.version: v{{trimprefix .Version "v"}}
+      org.opencontainers.image.version: v{{ .Version }}
       org.opencontainers.image.source: "{{ .GitURL }}"
     platforms:
       - linux/amd64
       - linux/arm64
     repository: ghcr.io/nutanix-cloud-native/cluster-api-runtime-extensions-nutanix
     bare: true
     tags:
-      - v{{trimprefix .Version "v"}}
+      - v{{ trimPrefix .Version "v" }}
 
 checksum:
   name_template: 'checksums.txt'