[ML] Add override for data which doesn't contain a time field

[jgowdyelastic]

Adds a checkbox to the overrides flyout to allow the user to tell the find structure endpoint that the data does not contain a time field.

If the original analysis of the data does not find a time field, this checkbox is unchecked by default.

Closes #146700

Also removes the jest snapshot test for the override flyout as it isn't very useful.

[elasticmachine]

Pinging @elastic/ml-ui (:ml)

[peteharverson]

Tested and LGTM

[kibana-ci]

💚 Build Succeeded

• Buildkite Build
• Commit: 7bc2265

Metrics [docs]

Async chunks

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

id	before	after	diff
dataVisualizer	532.6KB	533.3KB	+671.0B

Page load bundle

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

id	before	after	diff
dataVisualizer	20.4KB	20.5KB	+43.0B

Unknown metric groups

ESLint disabled in files

id	before	after	diff
osquery	1	2	+1

ESLint disabled line counts

id	before	after	diff
enterpriseSearch	19	21	+2
fleet	61	67	+6
osquery	109	115	+6
securitySolution	440	446	+6
total			+20

Total ESLint disabled count

id	before	after	diff
enterpriseSearch	20	22	+2
fleet	70	76	+6
osquery	110	117	+7
securitySolution	517	523	+6
total			+21

History

• 💚 Build #94675 succeeded 9dd8bcf
• 💔 Build #94659 failed d1f2c5e

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@elasticmachine merge upstream

cc @jgowdyelastic