build(deps): bump the fontsource group in /frontend with 2 updates #4578

Job	Run time
Check frontend style	36s
Lint and test OPA policies	9s
Run the frontend test suite	40s
Compile test artifacts	3m 40s
Check the frontend for unused dependencies	25s
Check Rust style	15s
Check schema	3m 52s
Run `cargo deny` checks	43s
Run Clippy	2m 55s
Run test suite with Rust stable (1)	2m 43s
Run test suite with Rust stable (3)	2m 58s
Run test suite with Rust stable (2)	2m 50s
Tests done	4s
	21m 50s

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