feat: support explain analyze verbose (#5763)

* Add explain_verbose to QueryContext

* feat: fmt plan by display type

* feat: update proto to use ExplainOptions

* feat: display more info in verbose mode

* chore: fix clippy

* test: add sqlness test

* test: update sqlness result

* chore: update proto version

* chore: Simplify QueryContextBuilder::explain_options using get_or_insert_default

src/common/meta/src/rpc/ddl.rs

@@ -1240,6 +1240,7 @@ impl From<QueryContext> for PbQueryContext {
             extensions,
             channel: channel as u32,
             snapshot_seqs: None,
+            explain: None,
         }
     }
 }