[6.x] Drop GET method for field-meta endpoint (#11345)

Author: duncanmcclean

routes/cp.php

@@ -253,7 +253,6 @@
         Route::get('/', [FieldsController::class, 'index'])->name('fields.index');
         Route::post('edit', [FieldsController::class, 'edit'])->name('fields.edit');
         Route::post('update', [FieldsController::class, 'update'])->name('fields.update');
-        Route::get('field-meta', [MetaController::class, 'show']);
         Route::post('field-meta', [MetaController::class, 'show']);
         Route::delete('fieldsets/{fieldset}/reset', [FieldsetController::class, 'reset'])->name('fieldsets.reset');
         Route::resource('fieldsets', FieldsetController::class)->except(['show']);