Support wildcards in credHelpers (#592)

* Support wildcards in `credHelpers`

With #591 `tart pull` fails when for example you have `ecr-login` set as the default `credsStore` but you try to pull our images from `ghcr.io`.

This change reverts #591 and instead supports regex in `credHelpers`. This is not supported by Docker itself but highly demanded in https://github.com/docker/cli/issues/2928

I think it's fine to support it for Tart.

Additionally this change bumps the minimum host macOS version to Ventura in order to bring `Regex`. Yes, `Regex` only supported in Swift for macOS 13+ 🤦‍♂️I think it's fine in the light of Sonoma release and Tart 2.0.0.

* Removed Monterey mentions from docs

docs/integrations/cirrus-cli.md

@@ -13,7 +13,7 @@ task:
   name: hello
   macos_instance:
     # can be a remote or a local virtual machine
-    image: ghcr.io/cirruslabs/macos-monterey-base:latest
+    image: ghcr.io/cirruslabs/macos-ventura-base:latest
   hello_script:
     - echo "Hello from within a Tart VM!"
     - echo "Here is my CPU info:"
@@ -45,7 +45,7 @@ exposes it via [`artifacts` instruction](https://cirrus-ci.org/guide/writing-tas
 task:
   name: Build
   macos_instance:
-    image: ghcr.io/cirruslabs/macos-monterey-xcode:latest
+    image: ghcr.io/cirruslabs/macos-ventura-xcode:latest
   build_script: swift build --product tart
   binary_artifacts:
     path: .build/debug/tart