Revert "[AVR] Mark a failing symbolizer test as XFAIL"

This reverts commit 83a0e876349adb646ba858eb177b22b0b4bfc59a.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@309515 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed