Create a semver-stable guarantee (1.0 release) #565
Description
Bazel 8 had strong LTS and stability guarantees.
with the replacement in Bazel 9, we now have a version 0.2 of rules_cc which implies that it's unstable - semver says that version 0.3 is free to have arbitrary breaking changes.
For teams that make dependency decisions based on this, a 1.0 release would be a better signal of stability.