SECURE_CONTENT_TYPE_NOSNIFF setted to True

[sakshampathak1508]

Fixes issue number #9033
updated base.py and updated SECURE_CONTENT_TYPE_NOSNIFF to True

Summary

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References

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Reviewer guidance

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Testing checklist

• Contributor has fully tested the PR manually
• If there are any front-end changes, before/after screenshots are included
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• Critical and brittle code paths are covered by unit tests

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Reviewer checklist

• Automated test coverage is satisfactory
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• Documentation is updated
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[rtibbles]

Thanks, this looks like the right fix!

Could you please add a reference to the issue that this is fixing?

Can say Fixes #<github issue number> in the pull request description.

[sakshampathak1508]

Hello added the issue number for the fix in the PR description

[rtibbles]

Changes look good - we'll do some manual QA to confirm that this does what we expect!

[sakshampathak1508]

cool thanks for guiding me. on to more issues

[rtibbles]

Manual QA confirms!