Add Github Actions

.github/dependabot.yml

@@ -0,0 +1,14 @@
+version: 2
+
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: weekly
+      day: monday
+      time: "12:00"
+    labels:
+      - dependencies
+    commit-message:
+      prefix: "ESP"
+    open-pull-requests-limit: 10

.github/workflows/workflow_size_labels.yml

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+name: Workflow / Size and Stability labels
+
+on:
+  pull_request_target:
+    types: [opened, synchronize]
+#  push:
+#    branches: [master]
+
+jobs:
+  add-labels:
+    name: Add labels
+
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      pull-requests: write
+
+    steps:
+      - name: Add Size and Stability labels
+        uses: victorx64/pr-label@v0
+        with:
+          # Optional pattern used to limit paths.
+          # See https://git-scm.com/docs/gitglossary#Documentation/gitglossary.txt-aiddefpathspecapathspec
+          git-pathspec: "':!Build/**' ':!**/TuningParameters/**' ':!libbluray'"