Update rocm module for MANPATH

Allow access to the manuals for llvm

Change-Id: Iea4c83412ff2defb0a2a013aab1a555eb3e24e8c
Signed-off-by: Icarus Sparry <icarus.sparry@amd.com>

rocmmod.in

@@ -11,6 +11,7 @@ proc ModulesHelp { } {
 
 
 prepend-path PATH "@CPACK_PACKAGING_INSTALL_PREFIX@/@CMAKE_INSTALL_BINDIR@:@CPACK_PACKAGING_INSTALL_PREFIX@/llvm/bin"
+prepend-path MANPATH "@CPACK_PACKAGING_INSTALL_PREFIX@/@CMAKE_INSTALL_MANDIR@:@CPACK_PACKAGING_INSTALL_PREFIX@/llvm/share/man1"
 prepend-path CMAKE_PREFIX_PATH "@CPACK_PACKAGING_INSTALL_PREFIX@"
 setenv ROCM_PATH "@CPACK_PACKAGING_INSTALL_PREFIX@"
 setenv HIP_PATH "@CPACK_PACKAGING_INSTALL_PREFIX@"