Remove custom action to setup python

Author: mhegazy

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

@@ -680,10 +680,9 @@ jobs:
           ref: ${{ inputs.swift_revision }}
           path: ${{ github.workspace }}/SourceCache/swift
           show-progress: false
-      - name: Setup python
-        uses: ./SourceCache/ci-build/.github/actions/setup-python
-        with:
-            repo-root: ${{ github.workspace }}/SourceCache/ci-build
+
+      - uses: actions/setup-python@v5
+
       - name: Configure Tools
         run: |
           $LLVM_EXTERNAL_SWIFT_SOURCE_DIR = cygpath -m ${{ github.workspace }}/SourceCache/swift
@@ -1172,11 +1171,7 @@ jobs:
             Copy-Item -Path "${{ github.workspace }}/BinaryCache/Library/cmark-gfm-${{ inputs.swift_cmark_version }}/usr/lib/*.dylib" -Destination "${{ github.workspace }}/BuildRoot/Library/Developer/Toolchains/${{ inputs.swift_version }}+Asserts/usr/lib/swift/host/compiler"
           }
 
-      - name: Setup python
-        uses: ./SourceCache/ci-build/.github/actions/setup-python
-        with:
-            repo-root: ${{ github.workspace }}/SourceCache/ci-build
-
+      - uses: actions/setup-python@v5
       - uses: jannekem/run-python-script-action@v1
         with:
           script: |
@@ -1689,10 +1684,7 @@ jobs:
           ndk-version: ${{ inputs.ANDROID_NDK_VERSION }}
           local-cache: true
 
-      - name: Setup python
-        uses: ./SourceCache/ci-build/.github/actions/setup-python
-        with:
-            repo-root: ${{ github.workspace }}/SourceCache/ci-build
+      - uses: actions/setup-python@v5
 
       - name: Configure LLVM
         if: matrix.os != 'Android' || inputs.build_android
@@ -3468,11 +3460,7 @@ jobs:
         run: |
           cmake --build ${{ github.workspace }}/BinaryCache/libdispatch --target install
 
-      - name: Setup python
-        uses: ./SourceCache/ci-build/.github/actions/setup-python
-        with:
-          repo-root: ${{ github.workspace }}/SourceCache/ci-build
-
+      - uses: actions/setup-python@v5
       - uses: jannekem/run-python-script-action@v1
         if: matrix.os != 'Android' || inputs.build_android
         with: