include algorithm to fix build fail (#165)

Summary:
I encountered problem when I build with "ninja all" command
```bash
/home/leus/prog/vrs/vrs/helpers/JobQueue.h: In member function 'void vrs::JobQueue<T>::cancelQueuedJobs(std::function<bool(const T&)>, std::function<void(const T&)>)':
/home/leus/prog/vrs/vrs/helpers/JobQueue.h:118:22: error: 'remove_if' is not a member of 'std'; did you mean 'remove_cv'?
  118 |     auto iter = std::remove_if(queue_.begin(), queue_.end(), selector);

/home/leus/prog/vrs/vrs/test/DataLayoutTest.cpp:146:42: error: 'count' was not declared in this scope
  146 |   size_t lineCount = static_cast<size_t>(count(json.begin(), json.end(), '\n'));
```

This PR will fix problem above.

Pull Request resolved: #165

Test Plan: CI

Reviewed By: hanghu

Differential Revision: D65047136

Pulled By: georges-berenger

fbshipit-source-id: e508623ee7ccf1b40f27df8c2cda6a703a087473

vrs/helpers/JobQueue.h

@@ -16,6 +16,7 @@
 
 #pragma once
 
+#include <algorithm>
 #include <atomic>
 #include <condition_variable>
 #include <deque>

vrs/test/DataLayoutTest.cpp

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+#include <algorithm>
 #include <iostream>
 #include <limits>
 #include <type_traits>