Sync eng/common directory with azure-sdk-tools for PR 4315 (Azure#19296)

* update target version to one that includes integration discovered bugfixes

Co-authored-by: scbedd <45376673+scbedd@users.noreply.github.com>

Author: azure-sdk

eng/common/testproxy/target_version.txt

@@ -1 +1 @@
-1.0.0-dev.20220928.2
+1.0.0-dev.20221005.6