Supported multiple reporters in maven

[nulls]

What's done:

• supported reporters to configure reporters in maven
• supported a default location for all reporters

Now maven plugin supports configuration like:

<reporters>
    <plain/>
    <gitHubActions/>
    <json>
        <output>${project.build.directory}/json-report/report.json</output>
    </json>
</reporters>

It closes #1818

[codecov[bot]]

Codecov Report

Attention: 62 lines in your changes are missing coverage. Please review.

Comparison is base (2030a14) 78.64% compared to head (f259d5d) 78.27%.

Files	Patch %	Lines
...l/diktat/plugin/maven/reporters/DefaultReporter.kt	0.00%	20 Missing :warning:
...ourtool/diktat/plugin/maven/reporters/Reporters.kt	0.00%	15 Missing :warning:
.../saveourtool/diktat/plugin/maven/DiktatBaseMojo.kt	0.00%	9 Missing :warning:
...at/plugin/maven/reporters/GitHubActionsReporter.kt	0.00%	7 Missing :warning:
.../diktat/plugin/gradle/extension/DefaultReporter.kt	0.00%	5 Missing :warning:
...otlin/com/saveourtool/diktat/plugin/maven/Utils.kt	0.00%	5 Missing :warning:
...eourtool/diktat/plugin/maven/reporters/Reporter.kt	0.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1824 +/- ## ============================================ - Coverage 78.64% 78.27% -0.38% Complexity 2432 2432 ============================================ Files 126 131 +5 Lines 8562 8603 +41 Branches 2171 2173 +2 ============================================ Hits 6734 6734 - Misses 862 903 +41 Partials 966 966 ```

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[github-actions[bot]]

JUnit Tests (macOS, EnricoMi/publish-unit-test-result-action@v2)

   164 files  ±0     164 suites  ±0   10m 10s :stopwatch: + 4m 8s 1 399 tests ±0  1 363 :heavy_check_mark: ±0  36 :zzz: ±0  0 :x: ±0  2 778 runs  ±0  2 742 :heavy_check_mark: ±0  36 :zzz: ±0  0 :x: ±0 

Results for commit e857f3d5. ± Comparison against base commit 2030a148.

[github-actions[bot]]

JUnit Tests (Windows, EnricoMi/publish-unit-test-result-action@v2)

   164 files  ±0     164 suites  ±0   7m 23s :stopwatch: +8s 1 399 tests ±0  1 382 :heavy_check_mark: ±0  17 :zzz: ±0  0 :x: ±0  2 778 runs  ±0  2 761 :heavy_check_mark: ±0  17 :zzz: ±0  0 :x: ±0 

Results for commit f259d5d4. ± Comparison against base commit 2030a148.

:recycle: This comment has been updated with latest results.