feat(api-idorslug): Updated Subset of Endpoints to use organization_id_or_slug

[iamrajjoshi]

A subset of changes from #70081!

[codecov]

Codecov Report

Attention: Patch coverage is 85.71429% with 3 lines in your changes are missing coverage. Please review.

Project coverage is 80.04%. Comparing base (07ac900) to head (f220635).

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #70636      +/-   ##
==========================================
+ Coverage   79.06%   80.04%   +0.97%     
==========================================
  Files        6502     6502              
  Lines      290526   290541      +15     
  Branches    50067    50069       +2     
==========================================
+ Hits       229699   232554    +2855     
+ Misses      60388    57549    -2839     
+ Partials      439      438       -1     

Files	Coverage Δ
...ndpoints/codeowners/external_actor/user_details.py	100.00% <100.00%> (ø)
src/sentry/api/endpoints/group_details.py	89.30% <ø> (ø)
...ts/integrations/organization_integrations/index.py	100.00% <ø> (ø)
...ints/notifications/notification_actions_details.py	100.00% <ø> (ø)
...points/notifications/notification_actions_index.py	100.00% <ø> (ø)
.../endpoints/organization_code_mapping_codeowners.py	92.30% <100.00%> (ø)
...api/endpoints/organization_code_mapping_details.py	91.30% <100.00%> (ø)
...ry/api/endpoints/organization_dashboard_details.py	98.83% <100.00%> (+13.95%)	⬆️
.../sentry/api/endpoints/organization_member/index.py	99.40% <ø> (ø)
src/sentry/api/endpoints/organization_projects.py	94.17% <ø> (ø)
... and 15 more

... and 258 files with indirect coverage changes