rename recovery-3 to recovery.c

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@60931 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Parser/recovery-3.c b/test/Parser/recovery.c
similarity index 100%
rename from test/Parser/recovery-3.c
rename to test/Parser/recovery.c