test: Migrate/autotest and add more ui test case #41

Job	Run time
build-pack	1m 14s
discover	4s
e2e-test (java-debugger)	3m 24s
e2e-test (java-maven-multimodule)	3m 59s
e2e-test (java-new-file-snippet)	2m 29s
e2e-test (java-basic-editing)	3m 50s
e2e-test (java-test-runner)	5m 45s
e2e-test (java-gradle-java25)	3m 30s
e2e-test (java-single-file)	3m 20s
e2e-test (java-maven-resolve-type)	5m 26s
e2e-test (java-maven)	3m 4s
e2e-test (java-maven-java25)	3m 31s
e2e-test (java-pack-help-center-webview)	2m 10s
e2e-test (java-extension-pack)	2m 52s
e2e-test (java-single-no-workspace)	2m 36s
e2e-test (java-gradle)	2m 48s
e2e-test (java-dependency-viewer)	3m 16s
e2e-test (java-webview-migration)	4m 36s
analyze	0s
	57m 54s

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