OSS storage backend docs do NOT mention that per default (including the example in the docs) the sdk connects via http instead of https

[wenzel-felix]

Describe the bug
The official docs of the Vault OSS backend do NOT state that the default/example endpoint configuration does use HTTP instead of HTTPS, which could lead users to misconfigure their instances.

To Reproduce
Vault implementation:

vault/physical/alicloudoss/alicloudoss.go

Line 85 in 6d566cb

client, err := oss.New(endpoint, accessKeyID, accessKeySecret, options)

OSS SDK:
https://github.com/aliyun/aliyun-oss-go-sdk/blob/b6e0a2ae5b13f20fcdaf8e5c00b0bcf9dece0a34/oss/conn.go#L886C1-L895C3

Expected behavior
The docs should include this essential information.

Environment:

Vault server configuration file(s):

Additional context

[wenzel-felix]

Fix: #29305