Remove CocoaPods related steps from the PR GitHub Action

Author: crazytonyli

.github/workflows/ios.yml

@@ -30,17 +30,9 @@ jobs:
     runs-on: ${{ matrix.macos }}
     steps:
     - uses: actions/checkout@v3
-    - uses: actions/cache@v2
-      with:
-        path: Pods
-        key: ${{ runner.os }}-pods-${{ hashFiles('**/Podfile.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-pods-
     - uses: maxim-lobanov/setup-xcode@v1
       with:
         xcode-version: ${{ matrix.xcode }}
-    - name: CocoaPod Install
-      run: pod install
     - name: Build and Test
       run: |
         xcodebuild test \