Fix broken podman link (Azure#30299)

Co-authored-by: Wes Haggard <weshaggard@users.noreply.github.com>

Author: azure-sdk

eng/common/testproxy/transition-scripts/README.md

@@ -46,7 +46,7 @@ To utilize this methodology, the user must set input argument `TestProxyExe` to
 
 Other requirements:
 
-- [x] Install [docker](https://docs.docker.com/engine/install/) or [podman](https://podman.io/getting-started/installation.html)
+- [x] Install [docker](https://docs.docker.com/engine/install/) or [podman](https://podman.io/)
 - [x] Set the environment variable `GIT_TOKEN` a valid token representing YOUR user
 
 ## Permissions