Add --strict to bundle validate

[shreyas-goenka]

Some of our warnings cause errors down the line. For example, if required values are missing or invalid enum values are provided.

The --strict flag allows users to opt-in into a more strict validation that can help them enforce our recommendations better.

[eng-dev-ecosystem-bot]

Commit: 1e47122

Run: 20915399619

	Env	🟨​KNOWN	🔄​flaky	💚​RECOVERED	🙈​SKIP	✅​pass	🙈​skip	Time
🟨​	aws linux	9		15	2	380	682	21:31
🟨​	aws windows	17		7	2	382	680	19:19
🟨​	azure linux	2	3	16	3	378	681	21:06
🟨​	azure windows	11		8	3	382	679	21:21
🟨​	gcp linux	2		17	3	369	687	20:13
🟨​	gcp windows	11		8	3	371	685	19:15

28 interesting tests: 17 KNOWN, 8 RECOVERED, 2 flaky, 1 SKIP

	Test Name	aws linux	aws windows	azure linux	azure windows	gcp linux	gcp windows
🟨​	TestAccept	🟨​K	🟨​K	🔄​f	🟨​K	💚​R	🟨​K
💚​	TestAccept/bundle/deployment/bind/alert	🙈​S	🙈​S	💚​R	💚​R	💚​R	💚​R
🟨​	TestAccept/bundle/generate/alert	💚​R	🟨​K	💚​R	🟨​K	💚​R	🟨​K
🟨​	TestAccept/bundle/generate/alert/DATABRICKS_BUNDLE_ENGINE=direct	💚​R	🟨​K	💚​R	🟨​K	💚​R	🟨​K
🟨​	TestAccept/bundle/generate/alert/DATABRICKS_BUNDLE_ENGINE=terraform	💚​R	🟨​K	💚​R	🟨​K	💚​R	🟨​K
💚​	TestAccept/bundle/resources/alerts/basic	💚​R	💚​R	💚​R	💚​R	💚​R	💚​R
💚​	TestAccept/bundle/resources/alerts/basic/DATABRICKS_BUNDLE_ENGINE=direct	💚​R	💚​R	💚​R	💚​R	💚​R	💚​R
💚​	TestAccept/bundle/resources/alerts/basic/DATABRICKS_BUNDLE_ENGINE=terraform	💚​R	💚​R	💚​R	💚​R	💚​R	💚​R
💚​	TestAccept/bundle/resources/alerts/with_file	💚​R	💚​R	💚​R	💚​R	💚​R	💚​R
💚​	TestAccept/bundle/resources/alerts/with_file/DATABRICKS_BUNDLE_ENGINE=direct	💚​R	💚​R	💚​R	💚​R	💚​R	💚​R
💚​	TestAccept/bundle/resources/alerts/with_file/DATABRICKS_BUNDLE_ENGINE=terraform	💚​R	💚​R	💚​R	💚​R	💚​R	💚​R
🔄​	TestAccept/bundle/resources/dashboards/change-embed-credentials	✅​p	✅​p	🔄​f	✅​p	✅​p	✅​p
🔄​	TestAccept/bundle/resources/dashboards/change-embed-credentials/DATABRICKS_BUNDLE_ENGINE=terraform	✅​p	✅​p	🔄​f	✅​p	✅​p	✅​p
🙈​	TestAccept/bundle/resources/permissions	🙈​S	🙈​S	🙈​S	🙈​S	🙈​S	🙈​S
🟨​	TestAccept/bundle/resources/permissions/jobs/destroy_without_mgmtperms/with_permissions	🟨​K	🟨​K	🙈​S	🙈​S	🙈​S	🙈​S
🟨​	TestAccept/bundle/resources/permissions/jobs/destroy_without_mgmtperms/with_permissions/DATABRICKS_BUNDLE_ENGINE=direct	🟨​K	🟨​K
🟨​	TestAccept/bundle/resources/permissions/jobs/destroy_without_mgmtperms/with_permissions/DATABRICKS_BUNDLE_ENGINE=terraform	🟨​K	🟨​K
🟨​	TestAccept/bundle/resources/permissions/jobs/destroy_without_mgmtperms/without_permissions	🟨​K	🟨​K	🙈​S	🙈​S	🙈​S	🙈​S
🟨​	TestAccept/bundle/resources/permissions/jobs/destroy_without_mgmtperms/without_permissions/DATABRICKS_BUNDLE_ENGINE=direct	🟨​K	🟨​K
🟨​	TestAccept/bundle/resources/permissions/jobs/destroy_without_mgmtperms/without_permissions/DATABRICKS_BUNDLE_ENGINE=terraform	🟨​K	🟨​K
💚​	TestAccept/ssh/connection	💚​R	💚​R	💚​R	💚​R	💚​R	💚​R
🟨​	TestExport	🟨​K	🟨​K	🟨​K	🟨​K	🟨​K	🟨​K
🟨​	TestExportWithFileFlag	🟨​K	🟨​K	🟨​K	🟨​K	🟨​K	🟨​K
🟨​	TestImportDir	💚​R	🟨​K	💚​R	🟨​K	💚​R	🟨​K
🟨​	TestImportDirDoesNotOverwrite	💚​R	🟨​K	💚​R	🟨​K	💚​R	🟨​K
🟨​	TestImportDirWithOverwriteFlag	💚​R	🟨​K	💚​R	🟨​K	💚​R	🟨​K
🟨​	TestImportFileFormatAuto	💚​R	🟨​K	💚​R	🟨​K	💚​R	🟨​K
🟨​	TestImportFileFormatSource	💚​R	🟨​K	💚​R	🟨​K	💚​R	🟨​K

Top 12 slowest tests (at least 2 minutes):

duration	env	testname
5:22	aws windows	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=terraform
5:21	gcp windows	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=terraform
5:14	azure windows	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=terraform
5:13	gcp windows	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=direct
5:12	gcp linux	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=terraform
4:43	gcp linux	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=direct
4:38	azure windows	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=direct
4:16	azure linux	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=direct
2:32	aws linux	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=direct
2:23	aws windows	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=direct
2:18	aws linux	TestAccept/bundle/resources/clusters/deploy/update-after-create/DATABRICKS_BUNDLE_ENGINE=terraform
2:18	gcp linux	TestAccept