ci: update macOS CI with latest swift 6 (#121)

Author: soumyamahunt

.github/workflows/main.yml

@@ -43,7 +43,7 @@ jobs:
             {
               "os": "macos-latest",
               "language": "swift",
-              "swift": "6.0.0"
+              "swift": "latest"
             }
           ]
         }
@@ -77,7 +77,7 @@ jobs:
             },
             {
               "os": "macos-latest",
-              "swift": "6.0.0"
+              "swift": "latest"
             }
           ]
         }
@@ -90,7 +90,7 @@ jobs:
         platform: ['macOS', 'iOS']
     with:
       os: macos-latest
-      swift: 6.0.0
+      swift: latest
       platforms: ${{ matrix.platform }}
 
   ci:
@@ -111,7 +111,7 @@ jobs:
     needs: [analyze, spell-check, swift-package-test, cocoapods-test, ci]
     uses: SwiftyLab/ci/.github/workflows/cd.yml@main
     with:
-      swift: '6.0.0'
+      swift: latest
       version: ${{ github.event.inputs.version }}
     secrets:
       COCOAPODS_TRUNK_TOKEN: ${{ secrets.COCOAPODS_TRUNK_TOKEN }}