Simplify argument lists of subroutines in `get_grid_version_mod` #747

Job	Run time
build (--disable-openmp, --with-yaml)	5m 3s
build (--disable-openmp, --enable-test-input=/home/unit_tests_input)	5m 4s
build (--disable-setting-flags, --with-yaml)	4m 7s
build (--disable-setting-flags, --enable-test-input=/home/unit_tests_input)	4m 11s
build (--with-mpi=no, --with-yaml)	3m 45s
build (--disable-r8-default, --with-yaml)	4m 46s
build (--disable-r8-default, --enable-test-input=/home/unit_tests_input)	4m 48s
	31m 44s

Provide feedback