Update build context path

Signed-off-by: Mike McKiernan <[email protected]>

Author: mikemckiernan

.github/workflows/docs-build-pr.yaml

@@ -23,7 +23,7 @@ jobs:
             - name: Build image
               uses: docker/build-push-action@v6
               with:
-                  context: .
+                  context: docs
                   file: docs/Dockerfile
                   load: true
                   tags: pr-image:${{ github.sha }}

.github/workflows/docs-build.yaml

@@ -4,6 +4,7 @@ on:
     push:
         branches: [develop]
         tags:
+            - docs-v*
             - v*
     workflow_dispatch:
 
@@ -82,7 +83,7 @@ jobs:
             - name: Build and push
               uses: docker/build-push-action@v6
               with:
-                  context: .
+                  context: docs
                   file: docker/Dockerfile
                   push: true
                   tags: ${{ needs.dockerfile-changed.outputs.image }}