Upgrade GitHub Actions for Node 24 compatibility

Signed-off-by: Salman Muin Kayser Chishti <[email protected]>

Author: salmanmkc

.github/workflows/pull_request.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install apt dependencies
         run: sudo apt-get -qq update && sudo apt-get -qq -y install curl
@@ -40,7 +40,7 @@ jobs:
       image: swift:6.0-jammy
     steps:
       - name: Checkout repo
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install apt dependencies
         run: apt-get -qq update && apt-get -qq -y install curl ninja-build
       - name: Install CMake 3.30.2