Finalize runtime fees: weight to fee

[bedeho]

Set weight to fee function

Relevant location in code base:

• runtime/src/lib.rs
• runtime/src/constants.rs
• runtime/src/tests/fee_tests.rs

┆Issue is synchronized with this Asana task by Unito

[mnaamani]

I added links in the opening comment to the relevant code sections related to fees and weight to fee configuration.

[bedeho]

Covered by #2914