[Dashboard] Fix Phrase_filter query for scripted fields (#148942) (#148943)

- ISSUE [Dashboard] Visualize Library doesn't work filter on scripted
fields of Array Type. #148942

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>
Co-authored-by: Lukas Olson <lukas@elastic.co>

packages/kbn-es-query/src/filters/build_filters/phrase_filter.test.ts

@@ -134,7 +134,7 @@ describe('buildInlineScriptForPhraseFilter', () => {
     };
 
     const expected =
-      `boolean compare(Supplier s, def v) {return s.get() == v;}` +
+      `boolean compare(Supplier s, def v) {if(s.get() instanceof List){List list = s.get(); for(def k : list){if(k==v){return true;}}return false;}else{return s.get() == v;}}` +
       `compare(() -> { return foo; }, params.value);`;
 
     expect(buildInlineScriptForPhraseFilter(field)).toBe(expected);

packages/kbn-es-query/src/filters/build_filters/phrase_filter.ts

@@ -148,7 +148,7 @@ export const buildInlineScriptForPhraseFilter = (scriptedField: DataViewFieldBas
   // We must wrap painless scripts in a lambda in case they're more than a simple expression
   if (scriptedField.lang === 'painless') {
     return (
-      `boolean compare(Supplier s, def v) {return s.get() == v;}` +
+      `boolean compare(Supplier s, def v) {if(s.get() instanceof List){List list = s.get(); for(def k : list){if(k==v){return true;}}return false;}else{return s.get() == v;}}` +
       `compare(() -> { ${scriptedField.script} }, params.value);`
     );
   } else {