build: only run high priority benchmarks in 'make check'

Author: furszy

src/Makefile.test.include

@@ -373,8 +373,8 @@ endif
 if TARGET_WINDOWS
 else
 if ENABLE_BENCH
-	@echo "Running bench/bench_bitcoin (one iteration sanity check)..."
-	$(BENCH_BINARY) --sanity-check > /dev/null
+	@echo "Running bench/bench_bitcoin (one iteration sanity check, only high priority)..."
+	$(BENCH_BINARY) -sanity-check -priority-level=high > /dev/null
 endif
 endif
 	$(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C secp256k1 check