Add bloat_check report to PR

Author: gmarcosb

.github/workflows/bloat_check.yaml

@@ -0,0 +1,58 @@
+# Copyright (c) 2020-2025 Project CHIP Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+name: Bloat Check
+on:
+  workflow_dispatch:
+  schedule:
+  - cron: "*/5 * * * *"
+
+concurrency:
+  group: ${{ github.workflow }}
+  # Don't cancel an already-running bloat check just because it took more
+  # than 5 minutes to run and our cron job is trying to schedule a new one.
+  cancel-in-progress: false
+
+jobs:
+  pull_request_update:
+    name: Report on pull requests
+
+    # Don't run on forked repos
+    if: github.repository_owner == 'project-chip'
+
+    runs-on: ubuntu-latest
+
+    container:
+      image: ghcr.io/project-chip/chip-build:169
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v5
+    - name: Set up environment for size reports
+      uses: ./.github/actions/setup-size-reports
+      if: ${{ !env.ACT }}
+      with:
+        gh-context: ${{ toJson(github) }}
+    - name: Report
+      run: |
+        python scripts/memory/gh_report.py \
+          --verbose \
+          --report-increases 0.2 \
+          --report-pr \
+          --github-comment \
+          --github-limit-artifact-pages 50 \
+          --github-limit-artifacts 500 \
+          --github-limit-comments 20 \
+          --github-repository project-chip/rs-matter \
+          --github-api-token "${{ secrets.GITHUB_TOKEN }}"