[Refactor] rebase to support latest core snapshot

[nknize]

This PR refactors the codebase to comply with latest breaking changes on the core repository. It also updates gradle to the same version as core (currently 8.2.1) and adds initial support for spotless plugin.

[nknize]

/cc @sbcd90 @getsaurabh02

[nknize]

I'm not sure spotlessApply is running like I'd expect. Maybe we should check w/ @peternied if the security team was able to get it working w/ the security repo.

[codecov]

Codecov Report

Merging #510 (4e9a15d) into main (9a3213b) will decrease coverage by 0.04%.
The diff coverage is 0.00%.

@@             Coverage Diff              @@
##               main     #510      +/-   ##
============================================
- Coverage     28.20%   28.17%   -0.04%     
+ Complexity      941      939       -2     
============================================
  Files           236      236              
  Lines          9864     9864              
  Branches       1118     1118              
============================================
- Hits           2782     2779       -3     
- Misses         6841     6842       +1     
- Partials        241      243       +2     

Files Changed	Coverage Δ
...rch/securityanalytics/SecurityAnalyticsPlugin.java	2.56% <ø> (ø)
...rch/securityanalytics/action/AckAlertsRequest.java	75.00% <ø> (ø)
...ch/securityanalytics/action/AckAlertsResponse.java	77.27% <ø> (ø)
.../opensearch/securityanalytics/action/AlertDto.java	50.45% <ø> (ø)
...rityanalytics/action/CorrelatedFindingRequest.java	0.00% <ø> (ø)
...ityanalytics/action/CorrelatedFindingResponse.java	0.00% <ø> (ø)
...tyanalytics/action/CreateIndexMappingsRequest.java	46.93% <0.00%> (ø)
...analytics/action/DeleteCorrelationRuleRequest.java	0.00% <ø> (ø)
...ecurityanalytics/action/DeleteDetectorRequest.java	0.00% <ø> (ø)
...curityanalytics/action/DeleteDetectorResponse.java	0.00% <ø> (ø)
... and 86 more

[sbcd90]

thanks a lot @nknize .

[peternied]

@nknize Hmm, are you expecting to have the formatter run when running gradlew assemble?

In the security repo we don't have any task dependency to it in our security plugin, instead we have separate code hygiene workflows that trigger the task.

Confirmed this was the case for the security plugin by using gradle-task-tree

./gradlew spotlessCheck taskTree 
...
:spotlessCheck
+--- :spotlessJavaCheck
|    \--- :spotlessJava
|         \--- :spotlessInternalRegisterDependencies
\--- :spotlessMiscCheck
     \--- :spotlessMisc
          \--- :spotlessInternalRegisterDependencies *

[getsaurabh02]

security tests are failing since docker image are not up to date.

[sbcd90]

hi @peternied , will look into it.