[OpenMP]Fix PR50336: Remove temporary files in the offload bundler tool

Temporary files created by the offloading device toolchain are not removed
after compilation when using a two-step compilation. The offload-bundler uses a
different filename for the device binary than the `.o` file present in the
Job's input list. This is not listed as a temporary file so it is never
removed. This patch explicitly adds the device binary as a temporary file to
consume it. This fixes PR50336.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D107668

Author: jhuber6

clang/lib/Driver/ToolChains/Clang.cpp

@@ -7737,8 +7737,11 @@ void OffloadBundler::ConstructJob(Compilation &C, const JobAction &JA,
         assert(CurTC == nullptr && "Expected one dependence!");
         CurTC = TC;
       });
+      UB += C.addTempFile(
+          C.getArgs().MakeArgString(CurTC->getInputFilename(Inputs[I])));
+    } else {
+      UB += CurTC->getInputFilename(Inputs[I]);
     }
-    UB += CurTC->getInputFilename(Inputs[I]);
   }
   CmdArgs.push_back(TCArgs.MakeArgString(UB));