fix: remove the type attribute from <script> tags

[d9pouces]

Submitting Pull Requests

The “type” attribute is unnecessary for JavaScript resources. The default type for <script> tags is JavaScript, so you don’t need to include the type for JS resources.

General

• Make sure you use semantic commit messages.
  Examples: "fix(google): Fixed foobar bug", "feat(accounts): Added foobar feature".
• All Python code must formatted using Black, and clean from pep8 and isort issues.
• JavaScript code should adhere to StandardJS.
• If your changes are significant, please update ChangeLog.rst.
• If your change is substantial, feel free to add yourself to AUTHORS.

[coveralls]

coverage: 96.117%. remained the same
when pulling 710a9bb on d9pouces:4066-remove-type-attribute-from-script
into 83fa927 on pennersr:main.