Feature/external catalog config

[colin-rogers-dbt]

resolves #

Description

Checklist

• I have read the contributing guide and understand what's expected of me
• I have signed the CLA
• I have run this code in development and it appears to resolve the stated issue
• I have opened an issue to add/update docs, or docs changes are not required/relevant for this PR
• I have run changie new to create a changelog entry

[github-actions]

Thank you for your pull request! We could not find a changelog entry for this change. For details on how to document a change, see the contributing guide.

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 0% with 56 lines in your changes missing coverage. Please review.

Project coverage is 67.37%. Comparing base (60ffb06) to head (7fbac10).
Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
dbt_common/events/common_types_pb2.py	0.00%	56 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #208      +/-   ##
==========================================
- Coverage   67.37%   67.37%   -0.01%     
==========================================
  Files          52       53       +1     
  Lines        3372     3445      +73     
==========================================
+ Hits         2272     2321      +49     
- Misses       1100     1124      +24     

Flag	Coverage Δ
unit	67.37% <0.00%> (-0.01%)	⬇️

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