Create CODEOWNERS file

[security-dbtlabs]

This PR creates a CODEOWNERS file with a global codeowner to act as a fallback owner.

If this repository is no longer in use and can be archived or deleted please let us know.

Please reach out to Security Engineering if you have any questions.

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
src/dbt_jobs_as_code
main.py	237	133	44%	92–95, 101, 121–122, 148–151, 157, 187–267, 312–342, 355–392, 414–453, 473–507, 512–513, 517
src/dbt_jobs_as_code/client
__init__.py	177	58	67%	16, 53–54, 62, 89–104, 119–120, 139–140, 147–157, 170–171, 187–188, 205, 215, 245–247, 289–304, 327, 343–344, 354–366, 369–380, 385–394
src/dbt_jobs_as_code/cloud_yaml_mapping
change_set.py	139	17	88%	45, 83–84, 122, 134, 167–170, 199–209, 228–237, 255–269, 305–318
src/dbt_jobs_as_code/importer
__init__.py	27	7	74%	14–15, 22–27
src/dbt_jobs_as_code/loader
load.py	44	1	98%	25
src/dbt_jobs_as_code/schemas
__init__.py	33	4	88%	49, 64, 77–78
common_types.py	62	10	84%	7–8, 12–13, 29–30, 67–68, 86, 92
config.py	14	3	79%	18, 24–25
job.py	81	2	98%	134, 139
TOTAL	871	235	73%

Tests	Skipped	Failures	Errors	Time
33	0 💤	0 ❌	0 🔥	10.795s ⏱️

[patkearns10]

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