Remove unused lambda capture from oil/vcache/test/CachePrioritizerTes…

…t.cpp

Summary:
`-Wunused-lambda-capture` has identified an unused lambda capture. This diff removes it.

If the code compiles, this is safe to land.

Reviewed By: dmm-fb

Differential Revision: D55560299

fbshipit-source-id: af611011abaa081e32cd2be2600f976ed053fedd

openr/kvstore/tests/KvStoreUtilTest.cpp

@@ -21,7 +21,7 @@ class MultipleKvStoreTestFixture : public ::testing::Test {
  public:
   void
   SetUp() override {
-    auto makeStoreWrapper = [this](std::string nodeId) {
+    auto makeStoreWrapper = [](std::string nodeId) {
       // create KvStoreConfig
       thrift::KvStoreConfig kvStoreConfig;
       kvStoreConfig.node_name() = nodeId;