Add the clang debug info test directory to .gitignore as it's managed separately.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@259138 91177308-0d34-0410-b5e6-96231b3b80d8
2016-01-29 01:35:55 +00:00 · 2016-01-29 01:35:55 +00:00 · a6ed23a047
--- a/.gitignore
+++ b/.gitignore
@ -33,3 +33,5 @@ tools/extra
 # Sphinx build products
 docs/_build
 docs/analyzer/_build
 # debug info testsuite
 test/debuginfo-tests