Bump version to rc1, create release notes and fix the url used in release notes drafter

[cliu123]

opensearch-security pull request intake form

Please provide as much details as possible to get feedback/acceptance on your PR quickly

1. Category: (Enhancement, New feature, Bug fix, Test fix, Refactoring, Maintenance, Documentation)
   Maintenance

2. Github Issue # or road-map entry, if available:

3. Description of changes:

• Bump plugin version to 1.0.0.0-rc1
• Create release notes for 1.0.0.0-rc1
• Fix the url used in release notes drafter

4. Why these changes are required?
   1.0.0.0-rc1 Release

5. What is the old behavior before changes and new behavior after changes? (Please add any example/logs/screen-shot if available)
   No changes in behavior

6. Testing done: (Please provide details of testing done: Unit testing, integration testing and manual testing)
   UT

7. TO-DOs, if any: (Please describe pending items and provide Github issues# for each of them)

8. Is it backport from main branch? (If yes, please add backport PR # and commits #)

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(a) The contribution was created in whole or in part by me and I
have the right to submit it under the open source license
indicated in the file; or

(b) The contribution is based upon previous work that, to the best
of my knowledge, is covered under an appropriate open source
license and I have the right under that license to submit that
work with modifications, whether created in whole or in part
by me, under the same open source license (unless I am
permitted to submit under a different license), as indicated
in the file; or

(c) The contribution was provided directly to me by some other
person who certified (a), (b) or (c) and I have not modified
it.

(d) I understand and agree that this project and the contribution
are public and that a record of the contribution (including all
personal information I submit with it, including my sign-off) is
maintained indefinitely and may be redistributed consistent with
this project or the open source license(s) involved.

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

Codecov Report

Merging #1186 (7a35d4e) into main (d3f2f98) will decrease coverage by 0.12%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##               main    #1186      +/-   ##
============================================
- Coverage     64.61%   64.49%   -0.13%     
+ Complexity     3174     3170       -4     
============================================
  Files           244      245       +1     
  Lines         17125    17128       +3     
  Branches       3036     3035       -1     
============================================
- Hits          11066    11046      -20     
- Misses         4515     4542      +27     
+ Partials       1544     1540       -4     

Impacted Files	Coverage Δ
...org/opensearch/security/rest/TenantInfoAction.java	77.61% <0.00%> (-10.45%)	⬇️
...pensearch/security/auditlog/impl/AuditMessage.java	73.57% <0.00%> (-7.78%)	⬇️
...earch/security/auditlog/impl/AbstractAuditLog.java	74.93% <0.00%> (-0.80%)	⬇️
...g/opensearch/security/ssl/transport/SSLConfig.java	90.00% <0.00%> (-0.48%)	⬇️
...arch/security/ssl/OpenSearchSecuritySSLPlugin.java	83.97% <0.00%> (-0.47%)	⬇️
...a/org/opensearch/security/tools/SecurityAdmin.java	47.39% <0.00%> (-0.14%)	⬇️
...g/opensearch/security/support/ConfigConstants.java	94.44% <0.00%> (ø)
.../opensearch/security/support/SecuritySettings.java	66.66% <0.00%> (ø)
.../opensearch/security/OpenSearchSecurityPlugin.java	81.22% <0.00%> (+0.07%)	⬆️
...security/configuration/DlsFlsFilterLeafReader.java	60.47% <0.00%> (+0.70%)	⬆️
... and 1 more

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