Remove upstreamed release patch on CI and update doc

Author: finagolfin

.github/workflows/sdks.yml

@@ -129,13 +129,10 @@ jobs:
           git apply -C1 swift-android.patch swift-android-ci.patch
           BUILD_FLAG="--foundation-cmake-options=-DCMAKE_SHARED_LINKER_FLAGS=''"
           if ${{ matrix.version == 'trunk' }}; then
-            git apply swift-android-trunk-libdispatch.patch
+            git apply swift-android-trunk-spawn.patch
             BUILD_FLAG+=" --libdispatch-cmake-options=-DCMAKE_SHARED_LINKER_FLAGS=''"
           else
             git apply swift-android-ci-except-trunk.patch swift-android-except-trunk.patch
-            if ${{ matrix.version == 'release' }}; then
-              git apply swift-android-testing-release.patch
-            fi
           fi
 
           perl -pi -e 's%33%24%' $ANDROID_NDK_HOME/toolchains/llvm/prebuilt/linux-x86_64/sysroot/usr/include/execinfo.h

README.md

@@ -144,11 +144,9 @@ SDK too, as seen on the CI.
 
 Next, apply two patches from this repo to the Swift source, which make
 modifications for NDK 27 and [the Foundation rewrite in Swift 6 that was merged
-last summer](https://www.swift.org/blog/foundation-preview-now-available/), and
-substitute a string for NDK 27:
+last summer](https://www.swift.org/blog/foundation-preview-now-available/):
 ```
-git apply swift-android.patch swift-android-testing-release.patch
-perl -pi -e 's%r26%r27%' swift/stdlib/cmake/modules/AddSwiftStdlib.cmake
+git apply swift-android.patch swift-android-except-trunk.patch
 ```
 
 After making sure [needed build tools like python 3, CMake, and ninja](https://github.com/swiftlang/swift/blob/release/6.2/docs/HowToGuides/GettingStarted.md#linux)