Fix Azure Linux OpenJDK build bot
The build bot is failing:
[junit] TEST com.ibm.icu.dev.test.charset.TestConversion FAILED
Diagnosed and fixed with
The Java built bot is happy again with Yoshito’s so I think we can close this ticket as a duplicate of ICU-21219.
FWIW, the failure reproduces elsewhere, so I don’t think it’s specific to the build but setup.
It seems like the recent JDK update might have cause the issue, but I haven’t had time to investigate.