[lld] Add llvm-pdbdump as a test dependency

[Vedant Kumar via llvm-commits]

Without it, check-lld fails in a clean build directory.

diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 88cd128..8d6ce0b 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -20,11 +20,11 @@ configure_lit_site_cfg(
   )
 
 set(LLD_TEST_DEPS
   FileCheck not llvm-ar llvm-as llvm-dis llvm-nm llc
   lld llvm-config llvm-objdump llvm-readobj yaml2obj obj2yaml
-  llvm-mc llvm-nm llvm-lib
+  llvm-mc llvm-nm llvm-lib llvm-pdbdump
   )
 if (LLVM_INCLUDE_TESTS)
   set(LLD_TEST_DEPS ${LLD_TEST_DEPS} LLDUnitTests)
 endif()
 
vedant