This updates the version for dependency proc-macro2 in Cargo.lock and removes required_version from .rustfmt.toml since we suspect the ci tests are failing because of it.
Referred this for updating the dependency in Cargo.lock
Removed the required_version in .rustfmt.toml as we are using the nightly version in the tests which will automatically use the latest version
This updates the version for dependency
proc-macro2in Cargo.lock and removes required_version from .rustfmt.toml since we suspect the ci tests are failing because of it.required_versionin .rustfmt.toml as we are using the nightly version in the tests which will automatically use the latest version