Improve javac error output parsing - Fix #336 #909

Job	Run time
Build it / fail-fast-build	1m 23s
Build it / Experimental Java 21 build	1m 28s
Build it / ubuntu-latest jdk-17-zulu	1m 20s
Build it / ubuntu-latest jdk-17-temurin	1m 25s
Build it / ubuntu-latest jdk-17-microsoft	1m 20s
Build it / ubuntu-latest jdk-17-liberica	1m 17s
Build it / ubuntu-latest jdk-17-corretto	1m 18s
Build it / windows-latest jdk-17-zulu	2m 7s
Build it / windows-latest jdk-17-temurin	1m 53s
Build it / windows-latest jdk-17-microsoft	2m 6s
Build it / windows-latest jdk-17-liberica	2m 10s
Build it / windows-latest jdk-17-corretto	2m 16s
Build it / macOS-latest jdk-17-zulu	1m 52s
Build it / macOS-latest jdk-17-temurin	1m 27s
Build it / macOS-latest jdk-17-microsoft	2m 6s
Build it / macOS-latest jdk-17-liberica	1m 50s
Build it / macOS-latest jdk-17-corretto	2m 20s
Deploy / Deploy	0s
	29m 38s

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