Remove year

Author: paulacamargo25

build/update_ext_version.py

@@ -48,7 +48,7 @@ def micro_build_number() -> str:
     """Generates the micro build number.
     The format is `<Year><Julian day><REV>`.
     """
-    return f"{datetime.datetime.now(tz=datetime.timezone.utc).strftime('%y%j')}.{os.environ.get("REV", "")}"
+    return f"{datetime.datetime.now(tz=datetime.timezone.utc).strftime('%j')}.{os.environ.get("REV", "")}"
 
 
 def parse_version(version: str) -> Tuple[str, str, str, str]: