Improve "Saved filters" text design within Topic/messages filters

[armenuikafka]

Describe the bug The "Saved filters" text in the same design as Filters

Set up https://www.kafka-ui.provectus.io/

Steps to Reproduce

Steps to reproduce the behavior:

1. Navigate t Topics
2. Open the Topic/Messages tab
3. Press "Add filters"
4. Click on "Saved filters"

Expected behavior The "Saved filters" text design should be different

Screenshots