core: Move LimitInfo to select.rs

That's the only place where it's used.

core/translate/mod.rs

@@ -14,12 +14,6 @@ use crate::Result;
 use select::{prepare_select, translate_select};
 use sqlite3_parser::ast;
 
-struct LimitInfo {
-    limit_reg: usize,
-    num: i64,
-    goto_label: BranchOffset,
-}
-
 #[derive(Debug)]
 struct SortInfo {
     sorter_cursor: usize,

core/translate/select.rs

@@ -4,7 +4,7 @@ use crate::translate::expr::{analyze_columns, maybe_apply_affinity, translate_ex
 use crate::translate::where_clause::{
     process_where, translate_processed_where, translate_where, ProcessedWhereClause,
 };
-use crate::translate::{normalize_ident, Insn, LimitInfo, SortInfo};
+use crate::translate::{normalize_ident, Insn, SortInfo};
 use crate::types::{OwnedRecord, OwnedValue};
 use crate::vdbe::{builder::ProgramBuilder, BranchOffset, Program};
 use crate::Result;
@@ -117,6 +117,12 @@ pub struct LoopInfo {
     pub open_cursor: usize,
 }
 
+struct LimitInfo {
+    limit_reg: usize,
+    num: i64,
+    goto_label: BranchOffset,
+}
+
 pub fn prepare_select<'a>(schema: &Schema, select: &'a ast::Select) -> Result<Select<'a>> {
     match &select.body.select {
         ast::OneSelect::Select {