feat(client): add 16KB alignment flag to go build

[ohnorobo]

Additional fixes to #2678

This does not fix the overall build issue. However it does fix the UNALIGNED libgojni.so issue described here. So I'm not sure if this is the correct solution, or something we want to add. (Maybe the UNALIGNED libgojni.so files are fine.)

TESTING

ran a release build, then

./check_elf_alignment.sh Outline-Client.apk

Recursively analyzing Outline-Client.apk

NOTICE: Zip alignment check requires build-tools version 35.0.0-rc3 or higher.
  You can install the latest build-tools by running the below command
  and updating your $PATH:

    sdkmanager "build-tools;35.0.0-rc3"

=== ELF alignment ===
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/armeabi-v7a/libsentry.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/armeabi-v7a/libgojni.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/armeabi-v7a/libsentry-android.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/x86/libsentry.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/x86/libgojni.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/x86/libsentry-android.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/arm64-v8a/libsentry.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/arm64-v8a/libgojni.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/arm64-v8a/libsentry-android.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/x86_64/libsentry.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/x86_64/libgojni.so: \e[32mALIGNED\e[0m (2**14)
/var/folders/_s/1987wtss17b34gz5sv0f3mfm007mzb/T/Outline-Client_out_XXXXX.jTsVyC9Xqa/lib/x86_64/libsentry-android.so: \e[32mALIGNED\e[0m (2**14)
ELF Verification Successful

./check_elf_alignment.sh Outline-Client.apk | grep UNALIGNED
[no output]
=====================

However I'm still getting the error

when uploading the APK to the play store.

[fortuna]

Let's try upgrading Go Mobile before we move forward from with this change

[ohnorobo]

I tried here, but it also didn't seem to help.

[ohnorobo]

relevant artifact: https://play.google.com/console/u/0/developers/7366879285778726952/app/4973685595732276363/app-bundle-explorer?artifactId=4860136270062867984

[ohnorobo]

This change was superseded by the change of running

~/Library/Android/sdk/build-tools/36.0.0/zipalign -P 16 -f -v 4 client/platforms/android/app/build/outputs/bundle/release/app-release.aab client/platforms/android/app/build/outputs/bundle/release/app-release-zipaligned.aab

to force zipalignment in the libraries at issue.