chore: Initialize to avoid CRAN warnings

Author: krlmlr

patch/0032-uninitialized-metric.patch

@@ -0,0 +1,20 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+Subject: [PATCH] uninitialized metric
+
+---
+ src/duckdb/src/include/duckdb/main/profiling_utils.hpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/duckdb/src/include/duckdb/main/profiling_utils.hpp b/src/duckdb/src/include/duckdb/main/profiling_utils.hpp
+index 5b4438969..4699d4840 100644
+--- a/src/duckdb/src/include/duckdb/main/profiling_utils.hpp
++++ b/src/duckdb/src/include/duckdb/main/profiling_utils.hpp
+@@ -151,7 +151,7 @@ public:
+ 
+ private:
+ 	optional_ptr<QueryMetrics> query_metrics;
+-	MetricType metric;
++	MetricType metric = MetricType::EXTRA_INFO;
+ 	Profiler profiler;
+ 	bool is_active;
+ };

src/duckdb/src/include/duckdb/main/profiling_utils.hpp

@@ -151,7 +151,7 @@ struct ActiveTimer {
 
 private:
 	optional_ptr<QueryMetrics> query_metrics;
-	MetricType metric;
+	MetricType metric = MetricType::EXTRA_INFO;
 	Profiler profiler;
 	bool is_active;
 };