update libbacktrace

RalfJung · RalfJung · commit e1964feddcbf · 2022-05-20T09:30:26.000+02:00
diff --git a/backtrace b/backtrace
@@ -1 +1 @@
-Subproject commit b02ed04a7e915659eea6fb1607df469b84a30638
+Subproject commit 4e5a3f72929f152752d5659e95bb15c8f6b41eff

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-Subproject commit b02ed04a7e915659eea6fb1607df469b84a30638`
	`1`	`+Subproject commit 4e5a3f72929f152752d5659e95bb15c8f6b41eff`