Sync eng/common directory with azure-sdk-tools for PR 8746 (Azure#36705)

* update targeted proxy version

---------

Co-authored-by: Scott Beddall <[email protected]>

Author: 2 people

eng/common/testproxy/target_version.txt

@@ -1 +1 @@
-1.0.0-dev.20240619.2
+1.0.0-dev.20240801.2