add weekly cron job to upgrade uv lock

.github/workflows/build-test-linux-aarch64-jetpack.yml

@@ -1,7 +1,7 @@
 name: Build and test Linux aarch64 wheels for Jetpack
 
 on:
-  pull_request:
+  #pull_request:
   push:
     branches:
       - main

.github/workflows/build-test-linux-aarch64.yml

@@ -1,7 +1,7 @@
 name: Build and test Linux aarch64 wheels
 
 on:
-  pull_request:
+  #pull_request:
   push:
     branches:
       - main

.github/workflows/build-test-linux-x86_64.yml

@@ -1,7 +1,7 @@
 name: Build and test Linux x86_64 wheels
 
 on:
-  pull_request:
+  #pull_request:
   push:
     branches:
       - main

.github/workflows/build-test-windows.yml

@@ -1,7 +1,7 @@
 name: Build and test Windows wheels
 
 on:
-  pull_request:
+  #pull_request:
   push:
     branches:
       - main

.github/workflows/weeklies.yml

@@ -0,0 +1,79 @@
+name: Routine WeeklyCron Job
+
+on:
+  pull_request:
+  schedule:
+    - cron: '0 0 * * 1'  # Runs at 00:00 UTC every Monday (minute hour day-of-month month-of-year day-of-week)
+
+  workflow_dispatch:
+
+jobs:
+  upgrade_uv_lock:
+    runs-on: linux.g5.4xlarge.nvidia.gpu
+    environment: pytorchbot-env
+    container:
+      image: docker.io/pytorch/manylinux2_28-builder:cuda12.8
+      options: --gpus all
+    env:
+      CUDA_HOME: /usr/local/cuda-12.8
+      VERSION_SUFFIX: cu128
+      CU_VERSION: cu128
+    timeout-minutes: 120
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with:
+          repository: pytorch/tensorrt
+          ref: main
+          token: ${{ secrets.GH_PYTORCHBOT_TOKEN }}
+      - name: Install uv and upgrade lock file
+        run: |
+          set -euo pipefail
+          set -x
+          python -m pip install uv
+          echo "github.ref_name: ${{ github.ref_name }}"
+          echo "github.head_ref: ${{ github.head_ref }}"
+          pwd
+          ls -lart
+          git config --global --add safe.directory /__w/TensorRT/TensorRT
+          uv sync --upgrade
+      - name: Create Branch and Commit changes
+        id: commit
+        shell: bash
+        run: |
+          set -euo pipefail
+          set -x
+          git config --global user.email "pytorchbot@pytorch.com"
+          git config --global user.name "pytorchbot"
+          # Check for changes only in uv.lock
+          if git diff --quiet uv.lock; then
+            echo "changes=false" >> $GITHUB_OUTPUT
+            echo "No dependency updates found for uv.lock file"
+          else
+            echo "changes=true" >> $GITHUB_OUTPUT
+            echo "uv.lock file changed"
+            timestamp=$(date +%s)
+            branch_name="deps/uv-upgrade-$timestamp"
+            echo "branch=$branch_name" >> $GITHUB_OUTPUT
+            git checkout -b $branch_name
+            git add uv.lock
+            git commit -m "chore(deps): weekly automated upgrade via uv"
+            git push -u origin $branch_name
+          fi
+      - name: Create Pull Request
+        if: steps.commit.outputs.changes == 'true'
+        uses: peter-evans/create-pull-request@v6
+        with:
+          title: "chore(deps): weekly automated upgrade via uv"
+          body: "This PR is automatically created by the weekly routine job"
+          base: main
+          branch: ${{ steps.commit.outputs.branch }}
+          labels: "dependencies,automated"
+          assignees: "lanl@nvidia.com"   # Add your team's GitHub usernames
+          reviewers: "lanl@nvidia.com"   # Add reviewers if desired
+          commit-message: "chore(deps): weekly automated upgrade via uv"  # Keep the commit we already made
+          delete-branch: true  # Auto-delete branch after merge
+
+concurrency:
+    group: ${{ github.workflow }}-${{ github.ref_name }}
+    cancel-in-progress: true