clang-format: No spaces around directory specifiers

This fixes PR14683. We used to format like this:
  #include <a / b>

And this patch changes this to:
  #include <a/b>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@170910 91177308-0d34-0410-b5e6-96231b3b80d8
2 files changed