RELENG-172 Revert update to the API version.

The API version should have been '2.2', not '2.2.0'. But, since it's been released, now it must stay '2.2.0' for the remainder of the REDHAWK 1.10 series.
resolves CF-1059 fixing TypeCode_ptr memory leak issue in fe_tune_struct_props.h
Fixes CF-1060. FEI C++ output ports compile when used
Update RPM release
Update RPM release