extension_ci: Fix main repository version bumps (#51515)

Release Notes:

- N/A

.github/workflows/extension_bump.yml

@@ -83,6 +83,11 @@ jobs:
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
       with:
         clean: false
+    - name: steps::cache_rust_dependencies_namespace
+      uses: namespacelabs/nscloud-cache-action@v1
+      with:
+        cache: rust
+        path: ~/.rustup
     - name: extension_bump::install_bump_2_version
       run: pip install bump2version --break-system-packages
     - id: bump-version
@@ -139,7 +144,7 @@ jobs:
         token: ${{ steps.generate-token.outputs.token }}
         sign-commits: true
         assignees: ${{ github.actor }}
-    timeout-minutes: 3
+    timeout-minutes: 5
     defaults:
       run:
         shell: bash -euxo pipefail {0}
@@ -160,6 +165,21 @@ jobs:
       uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683
       with:
         clean: false
+    - id: determine-tag
+      name: extension_bump::determine_tag
+      run: |
+        EXTENSION_ID="$(sed -n 's/^id = "\(.*\)"/\1/p' < extension.toml | head -1 | tr -d '[:space:]')"
+
+        if [[ "$WORKING_DIR" == "." || -z "$WORKING_DIR" ]]; then
+            TAG="v${CURRENT_VERSION}"
+        else
+            TAG="${EXTENSION_ID}-v${CURRENT_VERSION}"
+        fi
+
+        echo "tag=${TAG}" >> "$GITHUB_OUTPUT"
+      env:
+        CURRENT_VERSION: ${{ needs.check_version_changed.outputs.current_version }}
+        WORKING_DIR: ${{ inputs.working-directory }}
     - name: extension_bump::create_version_tag
       uses: actions/github-script@v7
       with:
@@ -167,10 +187,12 @@ jobs:
           github.rest.git.createRef({
               owner: context.repo.owner,
               repo: context.repo.repo,
-              ref: 'refs/tags/v${{ needs.check_version_changed.outputs.current_version }}',
+              ref: 'refs/tags/${{ steps.determine-tag.outputs.tag }}',
               sha: context.sha
           })
         github-token: ${{ steps.generate-token.outputs.token }}
+    outputs:
+      tag: ${{ steps.determine-tag.outputs.tag }}
     timeout-minutes: 1
     defaults:
       run:
@@ -206,7 +228,7 @@ jobs:
       with:
         extension-name: ${{ steps.get-extension-id.outputs.extension_id }}
         push-to: zed-industries/extensions
-        tag: v${{ needs.check_version_changed.outputs.current_version }}
+        tag: ${{ needs.create_version_label.outputs.tag }}
       env:
         COMMITTER_TOKEN: ${{ steps.generate-token.outputs.token }}
     defaults: