Bump version to 3.8

Change-Id: I710ee1456aa108eb979eb5bef8f32081dda593d9

hipamd/bin/hipconfig

@@ -1,7 +1,7 @@
 #!/usr/bin/perl -w
 
 $HIP_BASE_VERSION_MAJOR = "3";
-$HIP_BASE_VERSION_MINOR = "7";
+$HIP_BASE_VERSION_MINOR = "8";
 
 # Need perl > 5.10 to use logic-defined or
 use 5.006; use v5.10.1;