Merge pull request #2188 from Kyle-Ye/patch-1

Update review and decision link of SE403

Author: rjmccall

proposals/0403-swiftpm-mixed-language-targets.md

@@ -5,7 +5,7 @@
 * Review Manager: [Saleem Abdulrasool](https://github.com/compnerd)
 * Status: **Returned for Revision**
 * Implementation: [apple/swift-package-manager#5919](https://github.com/apple/swift-package-manager/pull/5919)
-* Decision Notes: [Pitch](https://forums.swift.org/t/61564)
+* Review: ([pitch](https://forums.swift.org/t/61564)), ([review](https://forums.swift.org/t/66202)), ([returned for revision](https://forums.swift.org/t/66975))
 
 ## Introduction