[ADAP-467] [EPIC] Move from CircleCI to GitHub Actions

[emmyoop]

Moving off CircleCI

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1. Initial Conversion to GitHub Actions #719
   tech_debt +1
2. [ADAP-471] Set Up Secrets in GitHub #722
   oss_tooling +1
3. [ADAP-484] [SPIKE] Can we use an alternative to godatadriven/pyspark:3.1 #739
   tech_debt xebia +2
   
4. [ADAP-472] Validate/Fix integration-spark-session #723
   tech_debt +1
5. [ADAP-477] Validate/Fix integration-spark-thrift #731
   tech_debt +1
6. Validate/Fix integration-spark-databricks-http
7. Validate/Fix integration-spark-databricks-odbc-cluster
8. Validate/Fix integration-spark-databricks-odbc-sql-endpoint
9. [ADAP-478] Remove Databricks specific tests #732
   oss_tooling tech_debt +2
10. [ADAP-480] Make the local docker container work reliably #734
    tech_debt +1
    
11. [ADAP-479] Clean Up all CircleCI scripts/settings/configs/secrets #733
    oss_tooling tech_debt +2
12. [ADAP-476] backport github deprecations to all previous *.latest branches #730
    oss_tooling +1
    

Include dbt-spark in all things automated

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1. [ADAP-475] Update release to account for being in GHA #729
   tech_debt +1
2. [ADAP-481] Add scheduled testing for release branches #735
   tech_debt +1
3. [CT-1930] Add nightly testing for release #610
   enhancement tech_debt +2

Additional Tasks

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1. Convert hologram off circleCI hologram#54
   oss_tooling +1
   
2. [CT-2462] Grab Bag Task to Track GHA Deprecation Resolution actions#39
   jira oss_tooling +2
   
3. [CT-1795] pin python version in all workflows actions#61
   oss_tooling tech_debt +2
4. [ADAP-482] figure out how much time we’re saving by getting off circle ci #736
   oss_tooling tech_debt +2

[amychen1776]

We did this :)