Celo - Hide L1 fee datapoints on tx page

[ulyanas]

Summary

Hide the L1 fee-related datapoints on the transaction detail page.

Example transaction:
https://celo.blockscout.com/tx/0xc2e991cfdc492bc4933f374f994043907a2cb5554a50a18fff48f7d40b9fb3f8

Expected behavior

• Hide the four L1 fee datapoints
• Keep the current UI for chains where the fee scalar is non-zero