Add GitHub Actions to dependabot #558

Job	Run time
Verify / ubuntu-latest jdk-17-zulu 3.9.9	4m 6s
Verify / setup-matrix	1s
Verify / ubuntu-latest jdk-17-zulu 3.6.3	2m 55s
Verify / ubuntu-latest jdk-17-zulu 3.9.9	3s
Verify / ubuntu-latest jdk-21-zulu 3.6.3	3m 4s
Verify / ubuntu-latest jdk-21-zulu 3.9.9	3m 7s
Verify / ubuntu-latest jdk-8-zulu 3.6.3	2m 54s
Verify / ubuntu-latest jdk-8-zulu 3.9.9	3m 5s
Verify / windows-latest jdk-17-zulu 3.6.3	4m 39s
Verify / windows-latest jdk-17-zulu 3.9.9	4m 32s
Verify / windows-latest jdk-21-zulu 3.6.3	4m 52s
Verify / windows-latest jdk-21-zulu 3.9.9	4m 58s
Verify / windows-latest jdk-8-zulu 3.6.3	4m 22s
Verify / windows-latest jdk-8-zulu 3.9.9	4m 31s
Verify / macos-latest jdk-17-zulu 3.6.3	2m 56s
Verify / macos-latest jdk-17-zulu 3.9.9	2m 41s
Verify / macos-latest jdk-21-zulu 3.6.3	2m 16s
Verify / macos-latest jdk-21-zulu 3.9.9	2m 27s
Verify / macos-latest jdk-8-zulu 3.6.3	3m 9s
Verify / macos-latest jdk-8-zulu 3.9.9	3m 10s
	1h 3m 48s

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