[lldb] Fix compile warnings in r332702

Summary:
- Fix #include path
- Fix warning:
````
error: format specifies type 'unsigned long long' but the argument has type 'uint64_t'
(aka 'unsigned long') [-Werror,-Wformat]
 ```

Reviewers: labath, javed.absar

Differential Revision: https://reviews.llvm.org/D47072

llvm-svn: 332733