fix: SPM manifest compilation on Swift 6.1#7800

WhiteHyun wants to merge 1 commit intogetsentry:v8.xgetsentry/sentry-cocoa:v8.xfrom

WhiteHyun:fix/spm-manifest-swift-6.1WhiteHyun/sentry-cocoa:fix/spm-manifest-swift-6.1Copy head branch name to clipboard