Mark this as executable.  Followup for #267630.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@11698 a5019735-40e9-0310-863c-91ae7b9d1cf9
diff --git a/tests/check_isa-2_06_cap b/tests/check_isa-2_06_cap
old mode 100644
new mode 100755