Move to goreleaser v2

This will make sure to use goreleaser v2 in release
job and fix the goreleaser warning for that

it is required as we have moved to 1.22.5 and v2.1.0
go releaser is the minimum where go 1.22.5 is available

.goreleaser.yml

@@ -1,5 +1,6 @@
 # This is an example goreleaser.yaml file with some sane defaults.
 # Make sure to check the documentation at http://goreleaser.com
+version: 2
 builds:
 - env:
   - CGO_ENABLED=0

tekton/release-pipeline.yml

@@ -100,7 +100,7 @@ spec:
         - name: github-token-secret-key
           value: $(params.github-token-secret-key)
         - name: image
-          value: goreleaser/goreleaser:v1.25.1
+          value: goreleaser/goreleaser:v2.1.0
         - name: flags
           value: --timeout=60m
       workspaces: