CLI: add to bump_version.js

Should keep the CLI version in lock-step with the rest of the libs and
binaries.

Author: svix-onelson

tools/bump_version.js

@@ -7,6 +7,8 @@ const versionFilePath = ".version";
 const filesPaths = [
     versionFilePath,
     // Rust Server
+    "svix-cli/Cargo.toml",
+    // Rust Server
     "server/svix-server/Cargo.toml",
     // Bridge Server
     "bridge/svix-bridge/Cargo.toml",