dev/core#2571: Removed Forced Recaptcha function as it called only once

[kartik1000]

Overview

CRM_Utils_ReCAPTCHA::hasToAddForcefully() has been removed and the settings based function used inside it has been used directly as this was used only once in CRM/Contribute/Form/Contribution/Main.php

Before

What is the old user-interface or technical-contract (as appropriate)?
For optimal clarity, include a concrete example such as a screenshot, GIF (LICEcap, SilentCast), or code-snippet.

After

What changed? What is new old user-interface or technical-contract?
For optimal clarity, include a concrete example such as a screenshot, GIF (LICEcap, SilentCast), or code-snippet.

Technical Details

If the PR involves technical details/changes/considerations which would not be manifest to a casual developer skimming the above sections, please describe the details here.

Comments

Anything else you would like the reviewer to note

[civibot]

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[eileenmcnaughton]

@mattwire makes sense to me

[mattwire]

Thanks @kartik1000