Bump jacoco and simplify code coverage CI #3027

Job	Run time
Javadoc	3m 17s
Unit test with cloud	5m 12s
Unit test with CLI	14m 40s
Unit test with in-memory test service [Edge]	11m 9s
Code format	1m 31s
Build native test server / Build native test server (windows-latest, windows, amd64)	4m 41s
Build native test server / Build native test server (ubuntu-24.04-arm, linux, arm64)	5m 49s
Build native test server / Build native test server (macos-15-intel, macOS, amd64)	6m 36s
Build native test server / Build native test server (ubuntu-latest, linux, amd64, true)	6m 45s
Build native test server / Build native test server (macos-latest, macOS, arm64)	7m 17s
Build native test server / Build native test server (ubuntu-latest, linux, amd64, false)	6m 33s
	1h 13m 30s

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