feat(nocodb): add checkbox migration

packages/nocodb/src/lib/version-upgrader/ncFilterUpgrader_0104003.ts

@@ -10,6 +10,7 @@ import { UITypes } from 'nocodb-sdk';
 // changes:
 // - remove `>`, `<`, `>=`, `<=` for text-based columns
 // - remove `like`, `null`, and `empty` for numeric-based columns - migrate to `blank` from `null` and `empty`
+// - remove `is null`, `is not null` for checkbox columns - migrate `equal` and `not equal` to `checked` and `not checked`
 
 export default async function ({ ncMeta }: NcUpgraderCtx) {
   const filters = await ncMeta.metaList2(null, null, MetaTable.FILTER_EXP);
@@ -58,6 +59,13 @@ export default async function ({ ncMeta }: NcUpgraderCtx) {
         actions.push(await Filter.delete(filter, ncMeta));
         // TODO: migrate to blank / not blank
       }
+    } else if (col.uidt === UITypes.Checkbox) {
+      if (['eq', 'neq'].includes(filter.comparison_op)) {
+        // TODO: migrate to `checked` or `not-checked`
+      } else if (['null', 'notnull'].includes(filter.comparison_op)) {
+        // remove `is null`, `is not null`
+        actions.push(await Filter.delete(filter, ncMeta));
+      }
     }
   }
   await Promise.all(actions);