refactor: remove usages of deprecated version of createImportDeclaration

The overload of `createImportDeclaration` with the `decorators` parameter is deprecated. This change removes the deprecated usage.

Author: alan-agius4

src/ivy/transformation.ts

@@ -96,7 +96,6 @@ export function replaceBootstrap(
           if (!bootstrapNamespace) {
             bootstrapNamespace = nodeFactory.createUniqueName('__NgCli_bootstrap_');
             bootstrapImport = nodeFactory.createImportDeclaration(
-              undefined,
               undefined,
               nodeFactory.createImportClause(
                 false,

src/transformers/replace_resources.ts

@@ -325,7 +325,6 @@ function createResourceImport(
     );
     resourceImportDeclarations.push(
       nodeFactory.createImportDeclaration(
-        undefined,
         undefined,
         nodeFactory.createImportClause(false, importName, undefined),
         urlLiteral,