[SYCL][NFC] Fix post-commit unit test warning (#14718)

Author: sergey-semenov

sycl/unittests/program_manager/DynamicLinking.cpp

@@ -64,10 +64,10 @@ generateImage(std::initializer_list<std::string> KernelNames,
   sycl::unittest::PiPropertySet PropSet;
   if (!ExportedSymbols.empty())
     PropSet.insert(__SYCL_PI_PROPERTY_SET_SYCL_EXPORTED_SYMBOLS,
-                   std::move(createPropertySet(ExportedSymbols)));
+                   createPropertySet(ExportedSymbols));
   if (!ImportedSymbols.empty())
     PropSet.insert(__SYCL_PI_PROPERTY_SET_SYCL_IMPORTED_SYMBOLS,
-                   std::move(createPropertySet(ImportedSymbols)));
+                   createPropertySet(ImportedSymbols));
   std::vector<unsigned char> Bin{Magic};
 
   sycl::unittest::PiArray<sycl::unittest::PiOffloadEntry> Entries =
@@ -194,4 +194,4 @@ TEST(DynamicLinking, AheadOfTime) {
   }
 }
 
-} // anonymous namespace
+} // anonymous namespace