feat: bump up buf in publish workflow (#147)

Author: mabdh

.github/workflows/publish.yml

@@ -10,20 +10,20 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v2
-      - uses: bufbuild/buf-setup-action@v0.3.1
+      - uses: bufbuild/buf-setup-action@v1.5.0
         with:
-          version: 0.54.1
-      - uses: bufbuild/buf-breaking-action@v0.4.0
+          version: 1.5.0
+      - uses: bufbuild/buf-breaking-action@v1
         with:
           against: 'https://github.com/$GITHUB_REPOSITORY.git#branch=main'
   push_to_bsr:
     runs-on: ubuntu-20.04
     needs: validate
     steps:
       - uses: actions/checkout@v2
-      - uses: bufbuild/buf-setup-action@v0.3.1
+      - uses: bufbuild/buf-setup-action@v1.5.0
         with:
-          version: 0.54.1
-      - uses: bufbuild/buf-push-action@v0.3.0
+          version: 1.5.0
+      - uses: bufbuild/buf-push-action@v1
         with:
           buf_token: ${{ secrets.BUF_TOKEN }}