Don't create a tag on cargo release

The `cargo publish` happens after the version bump PR is merged, so we need to create the tag for the merge commit.

Author: phil-opp

Cargo.toml

@@ -49,3 +49,4 @@ pre-release-replacements = [
 pre-release-commit-message = "Release version {{version}}"
 disable-push = true
 disable-publish = true
+disable-tag = true