scripts/tag: run clippy and unit tests before tagging

scripts/tag

@@ -18,6 +18,8 @@ set -e
 set -x
 scripts/update-cargo-version.sh "$(sed 's/^.//' <<< $version)"
 cargo update -p mxrxtx
+cargo clippy
+cargo test
 # the change may have already done, so this can be skipped
 git commit -m "Bumped version to $version" Cargo.toml Cargo.lock || true
 git tag --force --annotate --cleanup=whitespace --edit --message '' "$version"