Fix FTBFS with linux >= 6.3

debian/changelog

+strace (6.1-0.1+apertis3) apertis; urgency=medium
+
+  * Cherry-pick upstream patch:
+      - e6caf76: Add config3 field to struct perf_event_attr
+        Fix FTBFS with Linux >= 6.3:
+        Linux kernel commit 09519ec3b19 ("perf: Add perf_event_attr::config3")
+        aka v6.3-rc1~29^2~13 added a new config3 field to struct
+        perf_event_attr.  Add this field and implement its decoding in strace,
+        which also fixes compilation of tests because of an array out-of-bounds
+        warning in tests/perf_event.c.
+
+ -- Dylan Aïssi <dylan.aissi@collabora.com>  Tue, 19 Sep 2023 15:48:31 +0200
+
 strace (6.1-0.1+apertis2) apertis; urgency=medium
 
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