Retry failing jobs in CI

.github/actions/retry-action/action.yml

@@ -0,0 +1,34 @@
+name: Retry action
+description: >
+  Retry a failed action up to a given number of times (by default 3 times).
+
+inputs:
+  command:
+    description: The command or commands to run.
+    required: true
+  max-retries:
+    description: The number of times to retry. Default is 3.
+    required: false
+    default: '3'
+
+runs:
+  using: composite
+  steps:
+    - name: Run command with retries
+      run: |
+        command() {
+          bash -c "${{ inputs.command }}"
+        }
+
+        for i in $(seq 1 ${{ inputs.max-retries }}); do
+          echo "Running command (attempt $i)."
+          if command; then
+            echo "Command succeeded on attempt $i."
+            exit 0
+          else
+            echo "Command failed on attempt $i."
+          fi
+        done
+        echo "Command failed after ${{ inputs.max-retries }} attempts."
+        exit 1
+      shell: bash

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

@@ -25,7 +25,10 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
           cache: yarn
-      - run: yarn --immutable
+      - name: Install Yarn dependencies
+        uses: ./.github/actions/retry-action
+        with:
+          command: yarn --immutable
       - name: Cache "@metamask/snaps-execution-environments" build
         id: cache-snaps-execution-environments-build
         uses: actions/cache@v4