Add AWS Config proactive evaluation hook

[tschia]

Issue #, if available:

Description of changes:
Add hook that works with AWS Config proactive evaluations

Unit tests

[INFO] Running com.awssamples.configproactiveeval.hook.PreUpdateHookHandlerTest
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.915 s - in com.awssamples.configproactiveeval.hook.PreUpdateHookHandlerTest
[INFO] Running com.awssamples.configproactiveeval.hook.PreCreateHookHandlerTest
[INFO] Tests run: 9, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 12.113 s - in com.awssamples.configproactiveeval.hook.PreCreateHookHandlerTest
[INFO] 
[INFO] Results:
[INFO] 
[INFO] Tests run: 18, Failures: 0, Errors: 0, Skipped: 0

Contract tests exerpt

5 passed, 2 skipped, 17 deselected

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[ericzbeard]

Should be AwsCommunity::Config::ProactiveEval

[tschia]

Done