Bump actions cache (#1520)

Author: abhinavsingh

.github/workflows/test-library.yml

@@ -135,7 +135,7 @@ jobs:
     - name: Set up pip cache
       if: >-
         steps.request-check.outputs.release-requested != 'true'
-      uses: actions/cache@v3.0.11
+      uses: actions/cache@v4
       with:
         path: ${{ steps.pip-cache-dir.outputs.dir }}
         key: >-
@@ -244,7 +244,7 @@ jobs:
       run: >-
         echo "::set-output name=dir::$(pip cache dir)"
     - name: Set up pip cache
-      uses: actions/cache@v3.0.11
+      uses: actions/cache@v4
       with:
         path: ${{ steps.pip-cache.outputs.dir }}
         key: >-
@@ -369,7 +369,7 @@ jobs:
       run: >-
         echo "::set-output name=dir::$(pip cache dir)"
     - name: Set up pip cache
-      uses: actions/cache@v3.0.11
+      uses: actions/cache@v4
       with:
         path: ${{ steps.pip-cache.outputs.dir }}
         key: >-
@@ -488,7 +488,7 @@ jobs:
       run: >-
         echo "::set-output name=dir::$(pip cache dir)"
     - name: Set up pip cache
-      uses: actions/cache@v3.0.11
+      uses: actions/cache@v4
       with:
         path: ${{ steps.pip-cache.outputs.dir }}
         key: >-