🐛 Fix version regex in update_version function

Modify regex pattern to match version at start of line

Update the regular expression in update_version function to
ensure it only matches the version field at the beginning of
a line in Cargo.toml. This prevents unintended matches in
other parts of the file.

- Add '^' to the start of the regex pattern
- This change improves the reliability of version updates

scripts/release.py

@@ -179,7 +179,7 @@ def update_version(new_version: str) -> None:
     """Update the version in Cargo.toml."""
     with open("Cargo.toml", "r") as f:
         content = f.read()
-    updated_content = re.sub(r'(version\s*=\s*)"(\d+\.\d+\.\d+)"', f'\\1"{new_version}"', content)
+    updated_content = re.sub(r'^(version\s*=\s*)"(\d+\.\d+\.\d+)"', f'\\1"{new_version}"', content)
     with open("Cargo.toml", "w") as f:
         f.write(updated_content)
     print_success(f"Updated version in Cargo.toml to {new_version}")