Update swift-latest CI to build Swift 6.2.1

Author: xtremekforever

.github/workflows/build-swift-latest.yml

@@ -18,8 +18,8 @@ jobs:
           - swift-target-arch: "armv6"
             distribution: "raspios-trixie"
     env:
-      SWIFT_VERSION: "6.2"
-      SWIFT_TAG: swift-6.2-RELEASE
+      SWIFT_VERSION: "6.2.1"
+      SWIFT_TAG: swift-6.2.1-RELEASE
     name: Build Swift
     runs-on: ubuntu-latest
     steps: