fix(ivy): compiler compliance tests actualized (angular#27473)

PR angular#27404 introduced additional test case to make sure we generate `elementStyling` instructions with proper set of arguments (first argument was missing in some cases). It looks like that PR was created before we updated host vars count calculation and the `allocHostVars` becomes unnecessary in the test cases introduced in PR angular#27404. This commit actualizes this test to get rid of unnecessary `allocHostVars` instruction.

PR Close angular#27473

Author: AndrewKushnir

packages/compiler-cli/test/compliance/r3_view_compiler_i18n_spec.ts

@@ -2012,7 +2012,7 @@ describe('i18n support in the view compiler', () => {
       const exceptions = {
         '3052001905251380936': 'Wrapper message generated by "ng xi18n" around ICU: "  {$ICU}  "'
       };
-      verify(input, output, {exceptions, verbose: true});
+      verify(input, output, {exceptions});
     });
 
     it('should handle icus in different contexts', () => {

packages/compiler-cli/test/compliance/r3_view_compiler_styling_spec.ts

@@ -906,7 +906,6 @@ describe('compiler compliance: styling', () => {
           …
           function ClassDirective_HostBindings(rf, ctx, elIndex) {
             if (rf & 1) {
-              $r3$.ɵallocHostVars(1);
               $r3$.ɵelementStyling(null, null, null, ctx);
             }
             if (rf & 2) {