fix: set options from decorator to IsBase64 method

[alenap93]

Description

Now decorator IsBase64 passes options to IsBase64 method.

Checklist

• [x] the pull request title describes what this PR does (not a vague title like Update index.md)
• [x] the pull request targets the default branch of the repository (develop)
• [ ] the code follows the established code style of the repository
  • npm run prettier:check passes
  • npm run lint:check passes
• [x] tests are added for the changes I made (if any source code was modified)
• [ ] documentation added or updated
• [x] I have run the project locally and verified that there are no errors

Fixes

fixes #2374

[braaar]

Could you run prettier to fix the formatting issue, @alenap93 ?

[daniel-mejia-deel]

Hi there! Is there any update on this @alenap93? Your solution really solves the current issue with IsBase64 with urlSafe parameter in true!

[alenap93]

I haven't any news😞