Add currently used stuff to the report-only CSP

[james-otten]

• data: is used on the login page
• bootstrap css+js via some rando CDN
• blob: for redoc
• Another rando CDN for redoc

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 94.20%. Comparing base (102dc26) to head (c044be1). Report is 1 commits behind head on main.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #664 +/- ## ======================================= Coverage 94.20% 94.20% ======================================= Files 80 80 Lines 3279 3279 ======================================= Hits 3089 3089 Misses 190 190 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.