Fix postgres incompatibility

[samuelwei]

Fixes #1078

Type (Highlight the corresponding type)

• Bugfix
• Feature
• Documentation
• Refactoring (e.g. Style updates, Test implementation, etc.)
• Other (please describe):

Checklist

• Code updated to current develop branch head
• Passes CI checks
• Is a part of an issue
• Tests added for the bugfix or newly implemented feature, describe below why if not
• Changelog is updated
• Documentation of code and features exists

Changes

• Fixes postgres incompatibility issues
  • Migration issues
  • Database queries case-sensitive
  • Add postgres phpunit tests to CI

[codecov]

Codecov Report

Attention: Patch coverage is 98.48485% with 2 lines in your changes are missing coverage. Please review.

Project coverage is 95.86%. Comparing base (8e17b73) to head (6acf0dd).
Report is 6 commits behind head on develop.

Files	Patch %	Lines
app/Auth/Local/LocalProvider.php	87.50%	1 Missing ⚠️
...pp/Http/Controllers/api/v1/RecordingController.php	80.00%	1 Missing ⚠️

Additional details and impacted files

@@              Coverage Diff              @@
##             develop    #1079      +/-   ##
=============================================
+ Coverage      95.81%   95.86%   +0.04%     
- Complexity      1232     1247      +15     
=============================================
  Files            190      191       +1     
  Lines           4210     4258      +48     
=============================================
+ Hits            4034     4082      +48     
  Misses           176      176              

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