Verify datasource connections

[adrinr]

Description

Adding a new endpoint that will allow validating a given datasource configuration. This will be used from the frontend to verify it before creating or updating it.

The PR creates this new endpoint and the verification for the datasources. Also some basic connection tests were added into the qa-test, running in there given that they are slow and pretty static

This PR only contains these already approved PRs:

• Implement PG connection verification #10545
• Refactor datasource testConnection to use a simple type. #10590
• Implement mysql connection verification #10546
• Implement couchdb connection verification #10550
• Implement MSSQL connection verification #10553
• Implement mongo connection verification #10554
• Implement arango connection verification #10555
• Implement redis connection verification #10583
• Implement S3 connection verification #10588
• Implement dynamodb connection verification #10589
• Verify google sheets connection #10601
• Verify snowflake connection #10603
• Verify airtable connection #10606
• Setup CONNECTION_CHECKING feature #10608
• Implement firestore connection checks #10610
• Check elastic search connection settings #10618
• Update tests to check new interfaces #10619
• Oracle connection checking #10620

[codecov-commenter]

Codecov Report

Merging #10621 (cda5f2b) into develop (6d397a8) will decrease coverage by 0.48%.
The diff coverage is 26.19%.

❗ Current head cda5f2b differs from pull request most recent head 5d8b772. Consider uploading reports for the commit 5d8b772 to get more accurate results

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@@             Coverage Diff             @@
##           develop   #10621      +/-   ##
===========================================
- Coverage    69.98%   69.50%   -0.48%     
===========================================
  Files          536      536              
  Lines        19562    19691     +129     
  Branches      3896     3904       +8     
===========================================
- Hits         13690    13687       -3     
- Misses        5439     5565     +126     
- Partials       433      439       +6     

Impacted Files	Coverage Δ
packages/server/src/api/routes/datasource.ts	100.00% <ø> (ø)
packages/server/src/integrations/firebase.ts	69.38% <0.00%> (-7.89%)	⬇️
packages/server/src/integrations/googlesheets.ts	25.33% <0.00%> (-0.71%)	⬇️
...ages/server/src/integrations/microsoftSqlServer.ts	34.67% <0.00%> (-2.08%)	⬇️
packages/server/src/integrations/mongodb.ts	65.89% <0.00%> (-2.78%)	⬇️
packages/server/src/integrations/oracle.ts	30.99% <0.00%> (-2.56%)	⬇️
...r/src/migrations/functions/backfill/app/queries.ts	78.94% <ø> (-1.06%)	⬇️
packages/server/src/api/controllers/datasource.ts	50.51% <2.32%> (-3.98%)	⬇️
packages/server/src/integrations/elasticsearch.ts	70.00% <16.66%> (-7.78%)	⬇️
packages/server/src/integrations/snowflake.ts	16.00% <16.66%> (-4.00%)	⬇️
... and 15 more

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