[pgadmin.org] black text in table

[long76]

Describe the bug

text color don't change with theme

To Reproduce

Steps to reproduce the behavior:

1. open https://www.pgadmin.org/download/pgadmin-4-apt/ in browser
2. enable dark theme
3. See the error

Expected behavior

table have white text

Screenshots

If applicable, add screenshots to help explain your problem.