[lldb/SWIG] Guard Python type map in SWIG interface by SWIGPYTHON

Guard the Python type map in SBTarget by the SWIGPYTHON define to
ensures the rest of the interface can be reused for other languages
supported by SWIG.

Author: JDevlieghere

lldb/scripts/interface/SBTarget.i

@@ -596,6 +596,7 @@ public:
                             const SBFileSpecList &module_list,
                             const SBFileSpecList &comp_unit_list);
 
+#ifdef SWIGPYTHON
 %typemap(in) (const char **symbol_name, uint32_t num_names) {
   using namespace lldb_private;
   /* Check if is a list  */
@@ -622,11 +623,7 @@ public:
     return NULL;
   }
 }
-
-//%typecheck(SWIG_TYPECHECK_STRING_ARRAY) (const char *symbol_name[], uint32_t num_names) {
-//    $1 = 1;
-//    $2 = 1;
-//}
+#endif
 
     lldb::SBBreakpoint
     BreakpointCreateByNames (const char **symbol_name,