chore: fix JavaScript lint errors stdlib-js#8894

---
type: pre_commit_static_analysis_report
description: Results of running static analysis checks when committing changes.
report:
  - task: lint_filenames
    status: passed
  - task: lint_editorconfig
    status: passed
  - task: lint_markdown
    status: na
  - task: lint_package_json
    status: na
  - task: lint_repl_help
    status: na
  - task: lint_javascript_src
    status: na
  - task: lint_javascript_cli
    status: na
  - task: lint_javascript_examples
    status: passed
  - task: lint_javascript_tests
    status: na
  - task: lint_javascript_benchmarks
    status: na
  - task: lint_python
    status: na
  - task: lint_r
    status: na
  - task: lint_c_src
    status: na
  - task: lint_c_examples
    status: na
  - task: lint_c_benchmarks
    status: na
  - task: lint_c_tests_fixtures
    status: na
  - task: lint_shell
    status: na
  - task: lint_typescript_declarations
    status: passed
  - task: lint_typescript_tests
    status: na
  - task: lint_license_headers
    status: passed
---

Author: JavaTypedScript

lib/node_modules/@stdlib/assert/is-data-property-in/examples/index.js

@@ -26,19 +26,19 @@ var bool = isDataPropertyIn( [ 'a' ], 'length' );
 console.log( bool );
 // => true
 
-bool = isDataPropertyIn( { 'a': 'b' }, 'a' );
+bool = isDataPropertyIn({ 'a': 'b' }, 'a' );
 console.log( bool );
 // => true
 
 bool = isDataPropertyIn( [ 'a' ], 0 );
 console.log( bool );
 // => true
 
-bool = isDataPropertyIn( { 'null': false }, null );
+bool = isDataPropertyIn({ 'null': false }, null );
 console.log( bool );
 // => true
 
-bool = isDataPropertyIn( { '[object Object]': false }, {} );
+bool = isDataPropertyIn({ '[object Object]': false }, {} );
 console.log( bool );
 // => true