[MLIR] Add missing MLIRFuncDialect dep to MLIRNVVMToLLVM (#84548)

This fixes the following failure when doing a clean build (in particular
no .ninja* lying around) of lib/libMLIRNVVMToLLVM.a only:
```
In file included from mlir/lib/Conversion/NVVMToLLVM/NVVMToLLVM.cpp:18:
mlir/include/mlir/Dialect/Func/IR/FuncOps.h:29:10: fatal error: mlir/Dialect/Func/IR/FuncOps.h.inc: No such file or directory
```

Author: RoboTux

mlir/lib/Conversion/NVVMToLLVM/CMakeLists.txt

@@ -11,6 +11,7 @@ add_mlir_conversion_library(MLIRNVVMToLLVM
   Core
 
   LINK_LIBS PUBLIC
+  MLIRFuncDialect
   MLIRGPUDialect
   MLIRLLVMCommonConversion
   MLIRLLVMDialect