swift

d02acffd - [build] Update Swift version in `Info.plist` for locally built toolchains

[build] Update Swift version in `Info.plist` for locally built toolchains Currently for toolchains built locally via `build-toolchain`, the version in `Info.plist` is `5.0.YYYYMMDD`. Since the main branch is currently targeting Swift 5.8, let's bump the version in `Info.plist`.