build: Bump version 0.38.dev1 (#4701)

Creating a dev release so that the env var
`PYFLUENT_CONTAINER_INSECURE_MODE` can be used in other projects

Author: mkundu1

src/ansys/fluent/core/__init__.py

@@ -81,7 +81,7 @@
 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__ = "0.38.dev0"
+__version__ = "0.38.dev1"
 
 _VERSION_INFO = None
 """