ci: checkout full history

Needed for "git describe --tags" used in the master docker release.

Author: jmattheis

.github/workflows/build.yml

@@ -12,6 +12,8 @@ jobs:
         with:
           node-version: '24'
       - uses: actions/checkout@v6
+        with:
+          fetch-depth: 0
       - run: (cd ui && yarn)
       - run: make build-js
       - uses: golangci/golangci-lint-action@v9