[file_selector_ios, image_picker_ios] Remove Swift Package Support (flutter#6740)

Plugins converted to Swift Package Manager that use a modulemap seem to be having issues with there being a `module.modulemap`. As a temporary solution to unblock people, we'll remove the `module.modulemap` and Swift Package support (`Package.swift`). 

Temporary solution for flutter#148307.

Author: vashworth

packages/file_selector/file_selector_ios/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.5.2+1
+
+* Temporarily remove Swift Package Manager compatibility to resolve issues with Cocoapods builds.
+
 ## 0.5.2
 
 * Adds Swift Package Manager compatibility.

packages/file_selector/file_selector_ios/ios/file_selector_ios/Package.swift

@@ -2,7 +2,7 @@ name: file_selector_ios
 description: iOS implementation of the file_selector plugin.
 repository: https://github.com/flutter/packages/tree/main/packages/file_selector/file_selector_ios
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+file_selector%22
-version: 0.5.2
+version: 0.5.2+1
 
 environment:
   sdk: ^3.2.3

packages/file_selector/file_selector_ios/ios/file_selector_ios/Sources/file_selector_ios/include/module.modulemap

@@ -1,3 +1,7 @@
+## 0.8.11+2
+
+* Temporarily remove Swift Package Manager compatibility to resolve issues with Cocoapods builds.
+
 ## 0.8.11+1
 
 * Makes all headers public with Swift Package Manager integration to keep inline with CocoaPods.

packages/file_selector/file_selector_ios/pubspec.yaml

@@ -2,7 +2,7 @@ name: image_picker_ios
 description: iOS implementation of the image_picker plugin.
 repository: https://github.com/flutter/packages/tree/main/packages/image_picker/image_picker_ios
 issue_tracker: https://github.com/flutter/flutter/issues?q=is%3Aissue+is%3Aopen+label%3A%22p%3A+image_picker%22
-version: 0.8.11+1
+version: 0.8.11+2
 
 environment:
   sdk: ^3.3.0