Install swift with GH action instead of custom code

.github/workflows/pytest.yml

@@ -70,34 +70,9 @@ jobs:
         with:
           terraform_version: "1.5.0"
           terraform_wrapper: false
-      - name: Install Swift with swiftly (macOS)
-        if: runner.os == 'macOS'
-        run: |
-          echo "=== Installing swiftly on macOS ==="
-          curl -O https://download.swift.org/swiftly/darwin/swiftly.pkg && \
-          installer -pkg swiftly.pkg -target CurrentUserHomeDirectory && \
-          ~/.swiftly/bin/swiftly init --quiet-shell-followup && \
-          . "${SWIFTLY_HOME_DIR:-$HOME/.swiftly}/env.sh" && \
-          hash -r
-          swiftly install --use 6.1.2
-          swiftly use 6.1.2
-          echo "~/.swiftly/bin" >> $GITHUB_PATH
-          echo "Swiftly installed successfully"
-      - name: Install Swift with swiftly (Ubuntu)
-        if: runner.os == 'Linux'
-        run: |
-          echo "=== Installing swiftly on Ubuntu ==="
-          curl -O https://download.swift.org/swiftly/linux/swiftly-$(uname -m).tar.gz && \
-          tar zxf swiftly-$(uname -m).tar.gz && \
-          ./swiftly init --quiet-shell-followup && \
-          . "${SWIFTLY_HOME_DIR:-$HOME/.local/share/swiftly}/env.sh" && \
-          hash -r
-          swiftly install --use 6.1.2
-          swiftly use 6.1.2
-          sudo apt-get -y install libcurl4-openssl-dev
-          echo "=== Adding Swift toolchain to PATH ==="
-          echo "$HOME/.local/share/swiftly/bin" >> $GITHUB_PATH
-          echo "Swiftly installed successfully!"
+      - name: Install swift
+        if: runner.os != 'Windows'
+        uses: swift-actions/setup-swift@v2
       - name: Install Ruby
         uses: ruby/setup-ruby@v1
         with: