Removed contribution graph from /github me

[chinma-yyy]

Issue(s)

Closes #53

Acceptance Criteria fulfillment

• [x] Remove the contribution graph image from share profile view
• [x] Remove option given to user to share contribution graph
• [x] Remove checks for contribution graph while sharing as a message

Proposed changes (including videos or screenshots)

Before

After

[CLAassistant]

All committers have signed the CLA.

[chinma-yyy]

I will update the contribution graph url and make another pr