Incomplete error for ALTER INSTANCE RELOAD TLS

[dveeden]

mysql> ALTER INSTANCE RELOAD TLS;
ERROR 1227 (42000): SUPER

This is not a correct error message.

I think this might fix it:

diff --git a/pkg/planner/core/planbuilder.go b/pkg/planner/core/planbuilder.go
index 4192c0c0c1..80da51bc92 100644
--- a/pkg/planner/core/planbuilder.go
+++ b/pkg/planner/core/planbuilder.go
@@ -3310,7 +3310,7 @@ func (b *PlanBuilder) buildSimple(ctx context.Context, node ast.StmtNode) (Plan,
                err := ErrSpecificAccessDenied.GenWithStackByArgs("RELOAD")
                b.visitInfo = appendVisitInfo(b.visitInfo, mysql.ReloadPriv, "", "", "", err)
        case *ast.AlterInstanceStmt:
-               err := ErrSpecificAccessDenied.GenWithStack("SUPER")
+               err := ErrSpecificAccessDenied.GenWithStackByArgs("SUPER")
                b.visitInfo = appendVisitInfo(b.visitInfo, mysql.SuperPriv, "", "", "", err)
        case *ast.RenameUserStmt:
                err := ErrSpecificAccessDenied.GenWithStackByArgs("CREATE USER")

Originally posted by @dveeden in #50680 (comment)