remove Xcode 14.2

Author: swhitty

.github/workflows/build.yml

@@ -26,20 +26,6 @@ jobs:
         with:
           files: ./coverage_report.lcov
 
-  xcode_14_2:
-    runs-on: macos-12
-    env:
-      DEVELOPER_DIR: /Applications/Xcode_14.2.app/Contents/Developer
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v3
-      - name: Version
-        run: swift --version
-      - name: Build
-        run: swift build --build-tests
-      - name: Test
-        run: swift test --skip-build
-
   linux_swift_5_8:
     runs-on: ubuntu-latest
     container: swift:5.8