build: Bump version to v0.30.dev4 (#3814)

release: Bump version to v0.30.dev4

Author: prmukherj

src/ansys/fluent/core/__init__.py

@@ -62,7 +62,7 @@
 from ansys.fluent.core.utils.fluent_version import FluentVersion  # noqa: F401
 from ansys.fluent.core.utils.setup_for_fluent import setup_for_fluent  # noqa: F401
 
-__version__ = "0.30.dev3"
+__version__ = "0.30.dev4"
 
 _VERSION_INFO = None
 """