fix - password doesn't reset after updating email

[naman1608]

trafficstars

What does this PR do?

The password field was not resetting after email update is successful which should ideally be resetting as mentioned in the issue. Set emailPassword as null after email is updated.

(Provide a description of what this PR does.)

Test Plan

(Write your test plan here. If you changed any code, please provide us with clear instructions on how you verified your changes work.)

Related PRs and Issues

(If this PR is related to any other PR or resolves any issue or related to any issue link all related PR and issues here.) #976

Have you read the Contributing Guidelines on issues?

(Write your answer here.) Yes

[vercel[bot]]

@naman1608 is attempting to deploy a commit to the appwrite Team on Vercel.

A member of the Team first needs to authorize it.

[stnguyen90]

@naman1608, please comment on the related issue and make sure you're assigned before working on the issue. We don't want multiple people working on the same issue leading to wasted effort.