fix: improve exclude-annotation matching #5090

Job	Run time
Mill plugin integration tests (windows-latest)	4m 43s
Test on JDK 17 (ubuntu-latest)	3m 45s
sbt plugin integration tests (ubuntu-latest)	4m 0s
Test on JDK 25 (windows-latest)	3m 34s
Mill plugin integration tests (ubuntu-latest)	2m 59s
Test Maven plugin	2m 28s
Test on JDK 25 (ubuntu-latest)	2m 28s
Test on JDK 17 (windows-latest)	3m 19s
sbt plugin integration tests (windows-latest)	6m 12s
Test formatting	43s
release	0s
Test on JDK 17 (ubuntu-latest)	3m 25s
Test Maven plugin	2m 28s
Mill plugin integration tests (ubuntu-latest)	2m 59s
sbt plugin integration tests (windows-latest)	6m 12s
Test on JDK 17 (windows-latest)	3m 19s
sbt plugin integration tests (ubuntu-latest)	4m 0s
Test on JDK 25 (windows-latest)	3m 34s
Test on JDK 25 (ubuntu-latest)	2m 28s
Test formatting	43s
Mill plugin integration tests (windows-latest)	4m 43s
release	-1s
	1h 8m 1s

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