Bump tools/swift-sdk-generator from `a0ff972` to `df46d2f`#554

swiftwasm-bot merged 1 commit intomainswiftwasm/swiftwasm-build:mainfrom

dependabot/submodules/tools/swift-sdk-generator-df46d2fswiftwasm/swiftwasm-build:dependabot/submodules/tools/swift-sdk-generator-df46d2fCopy head branch name to clipboard