Changed "View Session" link URL

[TeddyCho]

The previous for the "View Session" link was https://www.youtube.com/channel/UC1_IAby-9me3iICtxuiDL5Q and now it is https://www.youtube.com/channel/UC1_IAby-9me3iICtxuiDL5Q/videos/ to address Issue #213.

Checklist

• [x] My branch is up-to-date with the upstream predev branch.
• [x] I have added necessary documentation (if appropriate).

Which issue does this PR fix?: fixes #213

This PR corrects the URL of the "View Session" link as described in issue #213.

Why do we need this PR?:

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Demo (optional):

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Testing instructions:

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TODOs (if any):

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[coveralls]

Coverage remained the same at 72.269% when pulling 87d5c82c44e9b2d0205c2480b353fe17797efe9b on TeddyCho:predev into 514be0501b5dd94908a7b35ddf2cabc4e24d7d51 on OpenSourceHelpCommunity:predev.

[tapaswenipathak]

Closing this as it is fixed by https://github.com/OpenSourceHelpCommunity/OpenSourceHelpCommunity.github.io/pull/225.