chore(v1.6.0): add allowedFileFormat properties for signature fields

[github-actions]

Automated PR to merge changes from develop to release-v1.6.0

I failed to cherry-pick the changes automatically because of the following:

Auto-merging src/form/types/types.ts
[auto-pr-release-v1.6.0-259-10769 e4ff42a8] chore: add allowedFileFormat properties for signature fields
Author: Md. Ashikul Alam <[email protected]>
Date: Wed Sep 11 13:33:59 2024 +0600
3 files changed, 11 insertions(+), 1 deletion(-)
Auto-merging CHANGELOG.md
CONFLICT (content): Merge conflict in CHANGELOG.md
error: could not apply 9225eb53... docs: update changelog for updating allowed file format for signatures

To continue manually you can use these commands:

git fetch origin auto-pr-release-v1.6.0-259-10769:auto-pr-release-v1.6.0-259-10769
git fetch origin ocrvs-6821-fix:ocrvs-6821-fix

git checkout auto-pr-release-v1.6.0-259-10769
git reset --hard HEAD~1  # Remove placeholder commit
git cherry-pick 00b3c284 9225eb53

[Nil20]

These are in the original CHANGELOG.md of the release-v1.6.0. Not sure how it comes in the diff. Here is the CHANGELOG.md of 1.6

[Zangetsu101]

I'll clean up the changelogs