Release notes for 1.0.0.0-beta1

[thalurur]

Signed-off-by: Ravi Thaluru ravi1092@gmail.com

Issue #, if available:
N/A

Description of changes:

• Setting the version to 1.0.0.0-beta1 and adding release notes
• Depending on alpha2 version of OpenSearch

CheckList:
[X] Commits are signed per the DCO using --signoff

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 #6 (64ab7f1) into main (7508f91) will decrease coverage by 0.18%.
The diff coverage is n/a.

❗ Current head 64ab7f1 differs from pull request most recent head 6cea1e8. Consider uploading reports for the commit 6cea1e8 to get more accurate results

@@             Coverage Diff              @@
##               main       #6      +/-   ##
============================================
- Coverage     77.27%   77.09%   -0.19%     
- Complexity     1551     1555       +4     
============================================
  Files           199      199              
  Lines          8325     8325              
  Branches       1323     1323              
============================================
- Hits           6433     6418      -15     
- Misses         1173     1191      +18     
+ Partials        719      716       -3     

Impacted Files	Coverage Δ	Complexity Δ
...statemanagement/model/destination/CustomWebhook.kt	65.21% <0.00%> (-28.99%)	12.00% <0.00%> (-2.00%)
...agement/indexstatemanagement/ManagedIndexRunner.kt	54.47% <0.00%> (-0.53%)	46.00% <0.00%> (ø%)
...asticsearch/indexmanagement/rollup/model/Rollup.kt	89.17% <0.00%> (-0.52%)	53.00% <0.00%> (-1.00%)
...icsearch/indexmanagement/rollup/model/ISMRollup.kt	94.78% <0.00%> (+1.73%)	29.00% <0.00%> (+2.00%)
...rch/indexmanagement/rollup/model/RollupMetadata.kt	85.11% <0.00%> (+1.78%)	19.00% <0.00%> (+3.00%)
...nt/indexstatemanagement/model/destination/Slack.kt	54.54% <0.00%> (+13.63%)	4.00% <0.00%> (+2.00%)

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