Revert "Remove unused net-module-utils-srcs filegroup."

Revert submission 2152437-remove-net-module-utils-srcs

Reason for revert: broke build.
Bug: 239599703
Reverted Changes:
I058e1aa37:Remove unused net-module-utils-srcs filegroup.
I7c8a12372:Remove unused net-module-utils-srcs filegroup.

Change-Id: Ib9f9319fd6dfade634eda65cafc8c9f7b643f3bb