Update version in tests

Author: kparzysz

flang/test/Lower/OpenMP/Todo/dyn-groupprivate-clause.f90

@@ -1,4 +1,4 @@
-!RUN: %not_todo_cmd %flang_fc1 -emit-hlfir -fopenmp -fopenmp-version=50 -o - %s 2>&1 | FileCheck %s
+!RUN: %not_todo_cmd %flang_fc1 -emit-hlfir -fopenmp -fopenmp-version=61 -o - %s 2>&1 | FileCheck %s
 
 !CHECK: not yet implemented: DYN_GROUPPRIVATE clause is not implemented yet
 subroutine f00(n)

flang/test/Parser/OpenMP/dyn-groupprivate-clause.f90

@@ -1,5 +1,5 @@
-!RUN: %flang_fc1 -fdebug-unparse -fopenmp -fopenmp-version=50 %s | FileCheck --ignore-case --check-prefix="UNPARSE" %s
-!RUN: %flang_fc1 -fdebug-dump-parse-tree -fopenmp -fopenmp-version=50 %s | FileCheck --check-prefix="PARSE-TREE" %s
+!RUN: %flang_fc1 -fdebug-unparse -fopenmp -fopenmp-version=61 %s | FileCheck --ignore-case --check-prefix="UNPARSE" %s
+!RUN: %flang_fc1 -fdebug-dump-parse-tree -fopenmp -fopenmp-version=61 %s | FileCheck --check-prefix="PARSE-TREE" %s
 
 subroutine f00(n)
   implicit none