[7.x] Consolidate @babel/* packages and use latest compatible version (#93264)

[kibanamachine]

Backports the following commits to 7.x:

• Consolidate @babel/* packages and use latest compatible version (Consolidate @babel/* packages and use latest compatible version #93264)

[kibanamachine]

💚 Build Succeeded

• continuous-integration/kibana-ci/pull-request
• Commit: a8e9ecc
• Storybooks Preview

Metrics [docs]

Module Count

Fewer modules leads to a faster build time

id	before	after	diff
canvas	1144	1143	-1
enterpriseSearch	1322	1276	-46
fileUpload	199	158	-41
graph	173	171	-2
ml	1740	1735	-5
security	475	474	-1
securitySolution	2204	2203	-1
uptime	605	603	-2
total			-99

Async chunks

Total size of all lazy-loaded chunks that will be downloaded as the user navigates the app

id	before	after	diff
canvas	1.4MB	1.4MB	-341.0B
enterpriseSearch	2.1MB	2.1MB	-16.4KB
fileUpload	825.0KB	809.7KB	-15.2KB
graph	1.2MB	1.2MB	-680.0B
ml	6.4MB	6.4MB	-1.5KB
security	724.3KB	724.3KB	-4.0B
securitySolution	7.8MB	7.8MB	-343.0B
uptime	939.2KB	938.5KB	-682.0B
total			-35.1KB

Page load bundle

Size of the bundles that are downloaded on every page load. Target size is below 100kb

id	before	after	diff
security	131.2KB	131.1KB	-146.0B

Unknown metric groups

@kbn/ui-shared-deps asset size

id	before	after	diff
kbn-ui-shared-deps.@elastic.js	2.5MB	2.5MB	+2.0B
kbn-ui-shared-deps.js	7.4MB	7.4MB	-874.0B
total			-872.0B

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

cc @watson