chore: add release.yml

[ozyx]

Closes #7091

Describe your changes:

Adds a basic release.yml that we can use to auto-generate release notes. Leverages our current labels in order to logically separate the different changes. This also adds a "Contributors" section, and properly notes when a new contributor has made their first contribution to Open MCT!

All Submissions:

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same update/change?
• Is this change backwards compatible? For example, developers won't need to change how they are calling the API or how they've extended core plugins such as Tables or Plots.

Author Checklist

• Changes address original issue?
• Tests included and/or updated with changes?
• Command line build passes?
• Has this been smoke tested?
• Testing instructions included in associated issue OR is this a dependency/testcase change?

Reviewer Checklist

• Changes appear to address issue?
• Reviewer has tested changes by following the provided instructions?
• Changes appear not to be breaking changes?
• Appropriate automated tests included?
• Code style and in-line documentation are appropriate?
• Has associated issue been labelled unverified? (only applicable if this PR closes the issue)
• Has associated issue been labelled bug? (only applicable if this PR is for a bug fix)

[deploysentinel]

Current Playwright Test Results Summary

✅ 14 Passing - ⚠️ 1 Flaky

Run may still be in progress, this comment will be updated as current testing workflow or job completes...

(Last updated on 09/27/2023 07:18:03pm UTC)

Run Details

Running Workflow e2e-couchdb on Github Actions

Commit: a1e6766

Started: 09/27/2023 07:13:02pm UTC

⚠️ Flakes

📄   functional/plugins/displayLayout/displayLayout.e2e.spec.js • 1 Flake

Test Case Results

Test Case	Last 7 days Failures	Last 7 days Flakes
Display Layout When multiple plots are contained in a layout, we only ask for annotations once @couchdb Retry 1 • Initial Attempt	12.07% (7) 7 / 58 runs failed over last 7 days	27.59% (16) 16 / 58 runs flaked over last 7 days

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View Detailed Build Results

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Current Playwright Test Results Summary

✅ 139 Passing - ⚠️ 2 Flaky

Run may still be in progress, this comment will be updated as current testing workflow or job completes...

(Last updated on 09/27/2023 07:18:03pm UTC)

Run Details

Running Job e2e-stable on CircleCI

Commit: a1e6766

Started: 09/27/2023 07:11:16pm UTC

⚠️ Flakes

📄   functional/plugins/plot/logPlot.e2e.spec.js • 1 Flake

Test Case Results

Test Case	Last 7 days Failures	Last 7 days Flakes
Log plot tests Log Plot ticks are functionally correct in regular and log mode and after refresh Retry 1 • Initial Attempt	7.61% (7) 7 / 92 runs failed over last 7 days	31.52% (29) 29 / 92 runs flaked over last 7 days

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📄   functional/plugins/notebook/restrictedNotebook.e2e.spec.js • 1 Flake

Test Case Results

Test Case	Last 7 days Failures	Last 7 days Flakes
Restricted Notebook with a page locked and with an embed @addinit Allows embeds to be deleted if page unlocked @addinit Retry 1 • Initial Attempt	1.08% (1) 1 / 93 run failed over last 7 days	40.86% (38) 38 / 93 runs flaked over last 7 days

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View Detailed Build Results

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[shefalijoshi]

Awesome sauce!

[codecov]

Codecov Report

Merging #7090 (885059e) into master (8fc5aa6) will decrease coverage by 13.62%.
The diff coverage is n/a.

❗ Current head 885059e differs from pull request most recent head a1e6766. Consider uploading reports for the commit a1e6766 to get more accurate results

@@             Coverage Diff             @@
##           master    #7090       +/-   ##
===========================================
- Coverage   55.53%   41.92%   -13.62%     
===========================================
  Files         649      412      -237     
  Lines       26054    12792    -13262     
  Branches     2547        0     -2547     
===========================================
- Hits        14469     5363     -9106     
+ Misses      10881     7429     -3452     
+ Partials      704        0      -704     

Flag	Coverage Δ
e2e-full	41.92% <ø> (+0.01%)	⬆️
e2e-stable	?
unit	?

see 519 files with indirect coverage changes

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