chore(platforms): publish for: linux/amd64 and linux/arm64 (#1225)

#### What this PR does / why we need it

#947 

#### Which issue(s) this PR fixes

fixes: open-component-model/ocm-project#291

.github/workflows/publish-latest.yaml

@@ -60,8 +60,8 @@ jobs:
         uses: docker/build-push-action@v6
         with:
           context: .
-          # supported platforms of https://hub.docker.com/_/golang/tags?page=1&name=1.23-alpine3.20
-          # platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64/v8,linux/ppc64le,linux/s390x
+          # supported platforms: https://github.com/GoogleContainerTools/distroless?tab=readme-ov-file#what-images-are-available
+          platforms: linux/amd64,linux/arm64 #linux/arm,linux/ppc64le,linux/s390x
           push: true
           tags: |
             ghcr.io/open-component-model/ocm:latest
@@ -166,4 +166,4 @@ jobs:
         key: ${{ env.cache_name }}-${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}-${{ hashFiles('**/go.mod') }}
         upload-chunk-size: 256000000 # default of 32MB is not really optimal for our large cache, choose 256MB instead
       env:
-        cache_name: ocm-cli-latest-go-cache # needs to be the same key in the end as in the build step
+        cache_name: ocm-cli-latest-go-cache # needs to be the same key in the end as in the build step