Refresh aapt2 binaries.

INTERNAL.md

@@ -219,9 +219,12 @@ where the release post was and send that link to Twitter, Google and whatever el
 
 Relax and watch the bug tracker.
 
-# Building aapt binaries.
+# Building aapt2 binaries.
 
-The steps taken for building our modified aapt binaries for apktool.
+> [!WARNING]
+> aapt (aapt1) is deprecated and no longer receives updates.
+
+The steps taken for building our modified aapt2 binaries for apktool.
 
 ### Getting the modified `frameworks/base` repo.
 First step is using the [platform_frameworks_base](https://github.com/iBotPeaches/platform_frameworks_base) repo.
@@ -249,10 +252,10 @@ Some optimization techniques for a smaller clone:
 After that, you need to build AOSP via this [documentation](https://source.android.com/source/building.html) guide. Now
 we aren't building the entire AOSP package, the initial build is to just see if you are capable of building it.
 
-We check out a certain tag or branch. Currently we use
+We check out a certain tag or branch. Currently, we use
 
- * aapt2 - `android-14.0.0_r2`.
- * aapt1 - `android-14.0.0_r2`.
+ * aapt2 - `android-14.0.0_r54`
+ * aapt1 - `android-14.0.0_r2` (deprecated)
 
 ### Including our modified `frameworks/base` package.
 
@@ -277,7 +280,7 @@ The steps below are different per flavor and operating system.
 
 #### Linux / Windows
 1. `source build/envsetup.sh`
-2. `lunch sdk-eng`
+2. `lunch aosp_arm64-trunk_staging-eng`
 3. `m aapt`
 4. `strip out/host/linux-x86/bin/aapt`
 5. `strip out/host/linux-x86/bin/aapt_64`
@@ -296,17 +299,20 @@ The steps below are different per flavor and operating system.
 The steps below are different per flavor and operating system.
 
 #### Linux / Windows
+1. `source build/envsetup.sh`
+1. `lunch aosp_arm64-trunk_staging-eng`
 1. `m aapt2`
-2. `strip out/host/linux-x86/bin/aapt2`
-3. `strip out/host/linux-x86/bin/aapt2_64`
-4. `strip out/host/windows-x86/bin/aapt2.exe`
-5. `strip out/host/windows-x86/bin/aapt2_64.exe`
+1. `strip out/host/linux-x86/bin/aapt2`
+1. `strip out/host/linux-x86/bin/aapt2_64`
+1. `strip out/host/windows-x86/bin/aapt2.exe`
+1. `strip out/host/windows-x86/bin/aapt2_64.exe`
 
 #### Mac
 1. `export ANDROID_JAVA_HOME=/Path/To/Jdk`
-2. `source build/envsetup.sh`
-3. `m aapt2`
-4. `strip out/host/darwin-x86/bin/aapt2_64`
+1. `source build/envsetup.sh`
+1. `lunch aosp_arm64-trunk_staging-eng`
+1. `m aapt2`
+1. `strip out/host/darwin-x86/bin/aapt2_64`
 
 #### Confirming aapt/aapt2 builds are static