Fix "https://github.com/KRTirtho/spotube#configuration" to "https://github.com/KRTirtho/spotube#optional-configurations"

[PranavBhattarai]

What an amazing app. The first impression was very good. I love it.

Now let's come to a simple problem I noticed:
If you are not logged into your Spotify account, Spotube will give us a link to this text, "How to get these client-id & client-secret?" like this:

But this link redirects the user to: https://github.com/KRTirtho/spotube#configuration -------------> which doesn't exist. Probably an old link.
Instead redirecting users to: https://github.com/KRTirtho/spotube#optional-configurations -------> which exists and works as intended.

For noob users going through the ReadMe section which has a lot of other different sections, they might find it strange/annoying. I figured this out later. I even changed my browser from Firefox to Chromium and realized it's not really a browser's fault.

Please add a new link for the next release.

Distro: Fedora 36
Package from: Flatpak

[KRTirtho]

Sorry, my bad. Forgot to update the link😄

[KRTirtho]

Fixed in latest release

[PranavBhattarai]

That's great. Waiting here in Flatpak for the update to arrive.