When DeprecationWarning was silenced by default, it also silenced any use of -Q
by default as well. This change fixes that by treating -Q like -3 when it comes
to DeprecationWarning; using it causes the silencing to not occur.

Fixes issue #7319.
diff --git a/Misc/NEWS b/Misc/NEWS
index e1ba703..db6ca01 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -12,6 +12,8 @@
 Core and Builtins
 -----------------
 
+- Issue #7319: When -Q is used, do not silence DeprecationWarning.
+
 - Issue #7332: Remove the 16KB stack-based buffer in
   PyMarshal_ReadLastObjectFromFile, which doesn't bring any noticeable
   benefit compared to the dynamic memory allocation fallback.  Patch by