Fix typo in docs link: odic -> oidc (#2132)

docs/provider/hashicorp-vault.md

@@ -272,7 +272,7 @@ We support five different modes for authentication:
 [appRole](https://www.vaultproject.io/docs/auth/approle),
 [kubernetes-native](https://www.vaultproject.io/docs/auth/kubernetes),
 [ldap](https://www.vaultproject.io/docs/auth/ldap) and
-[jwt/odic](https://www.vaultproject.io/docs/auth/jwt), each one comes with it's own
+[jwt/oidc](https://www.vaultproject.io/docs/auth/jwt), each one comes with it's own
 trade-offs. Depending on the authentication method you need to adapt your environment.
 
 #### Token-based authentication