[Release] Cherry-pick changes for SPM-only 10.8.1 patch release (#11122)

* [Release] Enable macCatalyst support for Firestore targets (#11121)

* [Release] Update Package.swift for 10.8.1 release

* Update changelog entry for 10.8.1 Package.swift

* [Release] Bump package version in Package.swift

FirebaseCore/CHANGELOG.md

@@ -1,3 +1,7 @@
+# Firebase 10.8.1
+- [fixed] Swift Package Manager only release to fix a 10.8.0 Firestore issue
+  impacting macCatalyst. (#11119)
+
 # Firebase 10.8.0
 - Fix new build warnings introduced by Xcode 14.3. (#11059)
 - [changed] The Firebase Swift package now requires the Swift 5.6 toolchain (Xcode 13.3) to build.

Package.swift

@@ -19,7 +19,7 @@
 import PackageDescription
 import class Foundation.ProcessInfo
 
-let firebaseVersion = "10.8.0"
+let firebaseVersion = "10.8.1"
 
 let package = Package(
   name: "Firebase",
@@ -640,7 +640,7 @@ let package = Package(
       dependencies: [
         .target(
           name: "FirebaseFirestore",
-          condition: .when(platforms: [.iOS, .tvOS, .macOS])
+          condition: .when(platforms: [.iOS, .macCatalyst, .tvOS, .macOS])
         ),
         .product(name: "abseil", package: "abseil-cpp-binary"),
         .product(name: "gRPC-C++", package: "grpc-binary"),
@@ -660,7 +660,7 @@ let package = Package(
     .target(
       name: "FirebaseFirestoreSwiftTarget",
       dependencies: [.target(name: "FirebaseFirestoreSwift",
-                             condition: .when(platforms: [.iOS, .tvOS, .macOS]))],
+                             condition: .when(platforms: [.iOS, .macCatalyst, .tvOS, .macOS]))],
       path: "SwiftPM-PlatformExclude/FirebaseFirestoreSwiftWrap"
     ),