Switch to bech32m address encoding

[preston-evans98]

Description

This PR updates our address encoding from bech32 to bech32m, which has a more robust checksum. See BIP 350 for more detail.

Testing

Tests are updated

[codecov]

Codecov Report

Merging #420 (cc2c1db) into main (c6f6311) will decrease coverage by 0.1%.
The diff coverage is 100.0%.

Impacted Files	Coverage Δ
...m/module-implementations/sov-accounts/src/tests.rs	99.4% <100.0%> (ø)
module-system/sov-modules-api/src/bech32.rs	93.3% <100.0%> (ø)
module-system/sov-modules-api/src/serde_address.rs	90.0% <100.0%> (ø)
module-system/sov-modules-api/src/tests.rs	100.0% <100.0%> (ø)

... and 2 files with indirect coverage changes