[Packaging] Add package.json keywords and update git URL

[sserrata]

Description

Minor tweaks to plugin and theme package.json.

• Added keywords to improve indexing on npmjs
• Updated git URLs due to recent renaming

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes if appropriate.
• All new and existing tests passed.

[github-actions]

Size Change: +26 B (0%)

Total Size: 2.38 MB

ℹ️ View Unchanged

Filename	Size	Change
demo/.docusaurus/globalData.json	9.3 kB	0 B
demo/build/assets/css/styles.********.css	85.9 kB	0 B
demo/build/assets/js/03d773ca.********.js	572 B	0 B
demo/build/assets/js/05098950.********.js	9.85 kB	0 B
demo/build/assets/js/0e384e19.********.js	2.39 kB	0 B
demo/build/assets/js/135394ac.********.js	11.6 kB	0 B
demo/build/assets/js/13f7b013.********.js	15.3 kB	0 B
demo/build/assets/js/14eb3368.********.js	8.66 kB	0 B
demo/build/assets/js/17896441.********.js	11.2 kB	0 B
demo/build/assets/js/18c41134.********.js	14.7 kB	0 B
demo/build/assets/js/1a71454d.********.js	190 B	0 B
demo/build/assets/js/1a9c2752.********.js	16.6 kB	0 B
demo/build/assets/js/1be78505.********.js	10.8 kB	0 B
demo/build/assets/js/1e4232ab.********.js	3.45 kB	0 B
demo/build/assets/js/1f391b9e.********.js	958 B	0 B
demo/build/assets/js/1f41b3da.********.js	11.6 kB	0 B
demo/build/assets/js/267885ec.********.js	20.1 kB	0 B
demo/build/assets/js/271404ad.********.js	15.8 kB	0 B
demo/build/assets/js/2b85808b.********.js	427 B	0 B
demo/build/assets/js/393be207.********.js	920 B	0 B
demo/build/assets/js/3a924100.********.js	17.9 kB	0 B
demo/build/assets/js/3d193392.********.js	2.53 kB	+2 B (0%)
demo/build/assets/js/3f30461f.********.js	11 kB	0 B
demo/build/assets/js/3f7c113d.********.js	29.5 kB	+2 B (0%)
demo/build/assets/js/4151a9a3.********.js	20.7 kB	0 B
demo/build/assets/js/4c5e977b.********.js	30.8 kB	0 B
demo/build/assets/js/533a09ca.********.js	2.79 kB	0 B
demo/build/assets/js/5547b4e6.********.js	17.6 kB	0 B
demo/build/assets/js/556fa72d.********.js	1.54 kB	+2 B (0%)
demo/build/assets/js/5c868d36.********.js	3.52 kB	0 B
demo/build/assets/js/6119.********.js	1.09 kB	0 B
demo/build/assets/js/6a1cccb8.********.js	1.48 kB	+2 B (0%)
demo/build/assets/js/6e5387e3.********.js	8.71 kB	0 B
demo/build/assets/js/70090257.********.js	20.4 kB	0 B
demo/build/assets/js/7608cde2.********.js	1.17 kB	+2 B (0%)
demo/build/assets/js/7df67612.********.js	16.5 kB	0 B
demo/build/assets/js/7fb2c1f3.********.js	2.44 kB	+2 B (0%)
demo/build/assets/js/8038.********.js	1.09 MB	0 B
demo/build/assets/js/822bd8ab.********.js	3.19 kB	0 B
demo/build/assets/js/8411.********.js	12.8 kB	0 B
demo/build/assets/js/888b62d9.********.js	1.3 kB	+2 B (0%)
demo/build/assets/js/8906f45a.********.js	9.95 kB	0 B
demo/build/assets/js/8a18f3bf.********.js	17.1 kB	0 B
demo/build/assets/js/8c7cea15.********.js	19.6 kB	0 B
demo/build/assets/js/935f2afb.********.js	3.54 kB	0 B
demo/build/assets/js/960b46e9.********.js	22.3 kB	0 B
demo/build/assets/js/9719473f.********.js	1.17 kB	+2 B (0%)
demo/build/assets/js/99178e05.********.js	11 kB	0 B
demo/build/assets/js/a8b9f4aa.********.js	10.3 kB	0 B
demo/build/assets/js/b549f425.********.js	4.7 kB	+2 B (0%)
demo/build/assets/js/bfdd0584.********.js	9.61 kB	0 B
demo/build/assets/js/c4f5d8e4.********.js	72.3 kB	0 B
demo/build/assets/js/c771eeef.********.js	11.8 kB	+2 B (0%)
demo/build/assets/js/c97f956e.********.js	2.15 kB	+2 B (0%)
demo/build/assets/js/cc12b702.********.js	405 B	0 B
demo/build/assets/js/cf404dba.********.js	442 B	0 B
demo/build/assets/js/common.********.js	125 kB	0 B
demo/build/assets/js/d5bd4b02.********.js	4.41 kB	+2 B (0%)
demo/build/assets/js/dff1c289.********.js	4.18 kB	0 B
demo/build/assets/js/e44a2883.********.js	5.43 kB	0 B
demo/build/assets/js/e5cbb61f.********.js	191 B	0 B
demo/build/assets/js/e7f14080.********.js	6.91 kB	+2 B (0%)
demo/build/assets/js/ecc39b49.********.js	190 B	0 B
demo/build/assets/js/f55d3e7a.********.js	3.01 kB	0 B
demo/build/assets/js/main.********.js	403 kB	0 B
demo/build/assets/js/runtime~main.********.js	6.62 kB	0 B
demo/build/index.html	72.8 kB	0 B

_{compressed-size-action}

[github-actions]

Visit the preview URL for this PR (updated for commit 27c732b):

https://docusaurus-openapi-36b86--pr74-24k8vvq1.web.app

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