docs(jqLite): Debug Data must be enabled for scope/isolateScope methods

[Toilal]

Closes #9515

[ocombe]

+1
This is really missing from the documentation.

[mary-poppins]

I'm sorry, but I wasn't able to verify your Contributor License Agreement (CLA) signature. CLA signature is required for any code contributions to AngularJS.

Please sign our CLA and ensure that the CLA signature email address and the email address in this PR's commits match.

If you signed the CLA as a corporation, please let us know the company's name.

Thanks a bunch!

PS: If you signed the CLA in the past then most likely the email addresses don't match. Please sign the CLA again or update the email address in the commit of this PR.
PS2: If you are a Googler, please sign the CLA as well to simplify the CLA verification process.

[Toilal]

I can't understand why CLA is not detected ... I've signed them from the account of the mail of the commit.

[ocombe]

There is a bug in the detection of the CLA (or at least there was 3 weeks ago), they probably didn't fixed it. A member from the angular team will have to manually validate you.

[jeffbcross]

CLA verified, thanks!