[RELEASE-ONLY CHANGES] Point all main branch to release/2.2

Author: huydhn

.github/actions/setup-linux/action.yml

@@ -77,7 +77,7 @@ runs:
         echo "does=${needs}" >> $GITHUB_OUTPUT
 
     - name: Install nvidia driver, nvidia-docker runtime, set GPU_FLAG
-      uses: pytorch/test-infra/.github/actions/setup-nvidia@main
+      uses: pytorch/test-infra/.github/actions/setup-nvidia@release/2.2
       if: ${{ steps.needs-nvidia-driver.outputs.does == 1 }}
 
     - name: Kill any existing containers, clean up images

.github/actions/setup-miniconda/README.md

@@ -18,7 +18,7 @@ This action provides the following environment variables to use with the provide
 ```yaml
       - name: Setup miniconda
         # You could potentially lock this down to a specific hash as well
-        uses: pytorch/test-infra/.github/actions/setup-miniconda@main
+        uses: /test-infra/.github/actions/setup-miniconda@release/2.2
         with:
           python_version: "3.9"
       - name: Can use ${CONDA_RUN}, outputs Python "3.9"

.github/workflows/build_wheels_linux.yml

@@ -120,7 +120,7 @@ jobs:
         with:
           # Support the use case where we need to checkout someone's fork
           repository: "pytorch/builder"
-          ref: "main"
+          ref: "release/2.2"
           path: builder
       - name: Set linux aarch64 CI
         if: ${{ inputs.architecture == 'aarch64' }}

.github/workflows/generate_binary_build_matrix.yml

@@ -21,7 +21,7 @@ on:
         type: string
       test-infra-ref:
         description: "Test infra reference to use"
-        default: "main"
+        default: "release/2.2"
         type: string
       with-cuda:
         description: "Build with Cuda?"

.github/workflows/generate_release_matrix.yml

@@ -13,7 +13,7 @@ on:
         type: string
       test-infra-ref:
         description: "Test infra reference to use"
-        default: "main"
+        default: "release/2.2"
         type: string
     outputs:
       matrix: