Change the minimum VS Code version that the Azure Container Apps extension supports

[v-ruizh]

OS: Win10
Build Version: 20220615.1

Repro Steps:

1. Figure out the oldest vs code version that the extension supports, the version is 1.57.0.
2. Install VS Code 1.57.1 from https://code.visualstudio.com/updates.
3. Install the Azure Container Apps extension.
4. Expand the subscription node in "Container Apps" view.
5. Check whether there is no error in subscription node of "Container Apps".

Expect:
There is no error in subscription node of "Container Apps".

Actual:
There is an error in subscription node of "Container Apps".