Support `ms-azure` storage

[rsignell]

The STAC Storage Extensions supports Azure but looks like this is not yet supported in xpystac.

My storage scheme looks like:

storage_schemes = {
    storage_ref: {
        "type": "ms-azure",
        "platform": "https://{account}.blob.core.windows.net",
        "account": AZURE_STORAGE_ACCOUNT
    }
}

The large organization I'm currently working with only can use Azure, and I'm trying to use the pattern of this notebook for our Azure icechunk datasets.

[rsignell]

When I write icechunks, my config and credentials looks like this:

config = icechunk.RepositoryConfig.default()
CONTAINER = "abfs://"+ AZURE_STORAGE_CONTAINER
config.set_virtual_chunk_container(
        icechunk.VirtualChunkContainer(
            url_prefix=f"{CONTAINER}/",
            store=icechunk.storage.azure_store(account=AZURE_STORAGE_ACCOUNT)))

credentials = icechunk.containers_credentials(
    {f"{CONTAINER}/": icechunk.azure_credentials(from_env=True)})