Add Notebooks as Report Source Option

[davidcui1225]

Issue #, if available:
N/A
Description of changes:
Adds Kibana notebooks as a report source option in the Reporting plugin page. Visual reports can now be created for a Notebook just like a dashboard or visualization.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

Merging #349 (b68580e) into dev (2c16ac9) will decrease coverage by 0.13%.
The diff coverage is 58.06%.

❗ Current head b68580e differs from pull request most recent head 2a1f5f6. Consider uploading reports for the commit 2a1f5f6 to get more accurate results

@@             Coverage Diff              @@
##                dev     #349      +/-   ##
============================================
- Coverage     64.12%   63.99%   -0.14%     
  Complexity      291      291              
============================================
  Files           100      100              
  Lines          4081     4138      +57     
  Branches        623      636      +13     
============================================
+ Hits           2617     2648      +31     
- Misses         1304     1330      +26     
  Partials        160      160              

Flag	Coverage Δ	Complexity Δ
Kibana-reports	76.61% <58.06%> (-0.69%)	0.00 <0.00> (ø)
reports-scheduler	53.28% <ø> (ø)	291.00 <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ	Complexity Δ
...ions/report_settings/report_settings_constants.tsx	100.00% <ø> (ø)	0.00 <0.00> (ø)
kibana-reports/server/model/backendModel.ts	100.00% <ø> (ø)	0.00 <0.00> (ø)
kibana-reports/server/model/index.ts	77.77% <ø> (ø)	0.00 <0.00> (ø)
kibana-reports/server/routes/utils/constants.ts	100.00% <ø> (ø)	0.00 <0.00> (ø)
...r/routes/utils/visual_report/visualReportHelper.ts	81.57% <0.00%> (-3.36%)	0.00 <0.00> (ø)
...csearch/reportsscheduler/model/ReportDefinition.kt	76.11% <ø> (ø)	7.00 <0.00> (ø)
...rt_definitions/report_settings/report_settings.tsx	84.80% <48.38%> (-4.53%)	0.00 <0.00> (ø)
kibana-reports/server/utils/validationHelper.ts	81.25% <58.33%> (-8.75%)	0.00 <0.00> (ø)
...itions/report_settings/report_settings_helpers.tsx	97.46% <87.50%> (-2.54%)	0.00 <0.00> (ø)

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[joshuali925]

some questions

[zhongnansu]

Any update for this PR? We are cleaning PRs and issues now to migrate to OpenSearch.

[davidcui1225]

Any update for this PR? We are cleaning PRs and issues now to migrate to OpenSearch.

I will cherry pick the commits over the OpenSearch for a new PR and close this PR. Would've done yesterday but had to take time off.

[davidcui1225]

This PR has been moved to opensearch-project