Remove const from `const int loops`.

bench/nanobench.cpp

Index: bench/nanobench.cpp
diff --git a/bench/nanobench.cpp b/bench/nanobench.cpp
index 6328aa15ab4a9f5d74860c69721ae0eb07f8c376..a7a47c52769ce11d8cd0de989f09b3fdae5f0d59 100644
--- a/bench/nanobench.cpp
+++ b/bench/nanobench.cpp
@@ -1182,7 +1182,7 @@ int nanobench_main() {
             bench->perCanvasPreDraw(canvas);
 
             int maxFrameLag;
-            const int loops = target->needsFrameTiming(&maxFrameLag)
+            int loops = target->needsFrameTiming(&maxFrameLag)
                 ? setup_gpu_bench(target, bench.get(), maxFrameLag)
                 : setup_cpu_bench(overhead, target, bench.get());