chore: update automation librarian image to support new release command structure (#2883)

Update stage-release and publish-release cloud build job to use version
of librarian image that contains new release stage and release tag
commands.

Author: ldetmer

infra/prod/generate.yaml

@@ -47,7 +47,7 @@ steps:
       - '--single-branch'
       - '--branch=master'
       - https://github.com/googleapis/googleapis
-  - name: 'us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian@sha256:5a001095dcee6b6fdaf3f826a4a339853786b55b21f571daefdfffa995e01272'
+  - name: 'us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian@sha256:3ac04cc552c7979c178d322a9ca6a3739e1847e82eb4b485f99bc785190ff905'
     id: generate
     waitFor: ['configure-language-repo-email', 'clone-googleapis']
     dir: tmp

infra/prod/publish-release.yaml

@@ -26,12 +26,12 @@ steps:
       - '--single-branch'
       - '--branch=$_BRANCH'
       - $_FULL_REPOSITORY
-  - name: 'us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian@sha256:5a001095dcee6b6fdaf3f826a4a339853786b55b21f571daefdfffa995e01272'
+  - name: 'us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian@sha256:3ac04cc552c7979c178d322a9ca6a3739e1847e82eb4b485f99bc785190ff905'
     id: publish-release
     waitFor: ['clone-language-repo']
     args:
       - 'release'
-      - 'tag-and-release'
+      - 'tag'
       - '-repo'
       - '/workspace/$_REPOSITORY'
       - '-pr'

infra/prod/stage-release.yaml

@@ -41,13 +41,13 @@ steps:
       - 'config'
       - 'user.email'
       - '[email protected]'
-  - name: 'us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian@sha256:5a001095dcee6b6fdaf3f826a4a339853786b55b21f571daefdfffa995e01272'
+  - name: 'us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian@sha256:3ac04cc552c7979c178d322a9ca6a3739e1847e82eb4b485f99bc785190ff905'
     id: stage-release
     waitFor: ['configure-language-repo-email']
     dir: tmp
     args:
       - 'release'
-      - 'init'
+      - 'stage'
       - '-repo'
       - '/workspace/$_REPOSITORY'
       - '-branch=$_BRANCH'

infra/prod/update-image.yaml

@@ -47,7 +47,7 @@ steps:
       - '--single-branch'
       - '--branch=master'
       - https://github.com/googleapis/googleapis
-  - name: 'us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian@sha256:5a001095dcee6b6fdaf3f826a4a339853786b55b21f571daefdfffa995e01272'
+  - name: 'us-central1-docker.pkg.dev/cloud-sdk-librarian-prod/images-prod/librarian@sha256:3ac04cc552c7979c178d322a9ca6a3739e1847e82eb4b485f99bc785190ff905'
     id: update-image
     waitFor: ['configure-language-repo-email', 'clone-googleapis']
     dir: tmp