fix(umbrella): publish pezpallet-root-testing and pezpallet-xcm-benchmarks

These crates were excluded from umbrella due to `publish = false`.
Since Polkadot SDK publishes them, we should too.

- Remove publish = false from pezpallet-root-testing
- Remove publish = false from pezpallet-xcm-benchmarks
- Regenerate umbrella to include both crates

bizinikiwi/pezframe/root-testing/Cargo.toml

@@ -9,7 +9,6 @@ repository.workspace = true
 description = "FRAME root testing pezpallet"
 readme = "README.md"
 documentation = "https://docs.rs/pezpallet-root-testing"
-publish = false
 
 [lints]
 workspace = true