User able to contribute without signing ICLA

[mlehotskylf]

Issue:
User able to contribute without finishing signing ICLA even through it is required under CCLA flow.

Steps:

1. Configure CLA Group with option Require corporate contributors to sign Individual CLAs
2. Login as CLA manager and add contributor to "Approval List"
3. Login as the same contributor and create PR
4. You will not be "covered" so begin "signing" process as corporate contributor which will force you to sign ICLA
5. Follow steps in "signing" process for ICLA but do NOT do final document sign in DocuSign and do NOT finish signing process

Expected:
Since contributor didn't do final sign in Docusign the he/she should not be able to contribute.

Actual:
Contributor is "covered" and is able to contribute

Also Acknowledged On date is "invalid" what also indicate that acknowledgement was not done but user has status "Authorized".

[mlehotskylf]

I see more users which are Authorized but has invalid Acknowledged On date. @thakurveerendras should we open separate issue for that?

[thakurveerendras]

@mlehotskylf, Let me check original issue mentioned in ticket at description, It works fine on last run, need to confirm if there any invalid record at database which create this issue

We have separate ticket for invalid date use case, Refer id: #4264

[mlehotskylf]

@thakurveerendras were you able to reproduce this issue?

[thakurveerendras]

@mlehotskylf , It is still reproducible as reported
CC: @nickmango