enable auto-publication for css-color-5

Author: deniak

.github/workflows/css-color-5.yml

@@ -0,0 +1,25 @@
+name: Publish css-color-5 on /TR
+on:
+  pull_request:
+  push:
+    branches: [main]
+    paths: 
+      - "css-color-5/**"
+  workflow_dispatch:
+
+jobs:
+  publish-TR-css-color-5:
+    name: Publish css-color-5
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: w3c/spec-prod@v2
+        with:
+          TOOLCHAIN: bikeshed
+          SOURCE: css-color-5/Overview.bs
+          BUILD_FAIL_ON: warning
+          VALIDATE_MARKUP: false
+          W3C_ECHIDNA_TOKEN: ${{ secrets.TR_TOKEN_CSS_COLOR_5 }}
+          W3C_WG_DECISION_URL: https://www.w3.org/2025/08/21-css-minutes.html#fc30
+          W3C_BUILD_OVERRIDE: |
+            status: WD