fix: shorebird finds different java from flutter

[eseidel]

https://discord.com/channels/1030243211995791380/1314340830839832586

From the customer:

flutter doctor:

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0-rc3)
    • Android SDK at /Users/diegoescudero/Library/Android/sdk
    • Platform android-34, build-tools 34.0.0-rc3
    • Java binary at: /Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment Zulu17.54+21-CA (build 17.0.13+11-LTS)
    • All Android licenses accepted.

shorebird doctor

Android Toolchain
  • Android Studio: /Applications/Android Studio.app/Contents
  • Android SDK: /Users/diegoescudero/Library/Android/sdk
  • ADB: /Users/diegoescudero/Library/Android/sdk/platform-tools/adb
  • JAVA_HOME: /Applications/Android Studio.app/Contents/jbr/Contents/Home
  • JAVA_EXECUTABLE: /Applications/Android Studio.app/Contents/jbr/Contents/Home/bin/java
  • JAVA_VERSION: openjdk version "21.0.3" 2024-04-16
                  OpenJDK Runtime Environment (build 21.0.3+-79915917-b509.11)
                  OpenJDK 64-Bit Server VM (build 21.0.3+-79915917-b509.11, mixed mode)

Customer reports that this is their .zshrc:

export JAVA_HOME=/Library/Java/JavaVirtualMachines/zulu-17.jdk/Contents/Home
export PATH="/Users/diegoescudero/.shorebird/bin:$PATH"

Looks like Shorebird is finding the wrong JAVA_HOME and java?