chore(readme): switch clone url to tangled

Changed files
+2 -2
+2 -2
README.md
···
sudo apt install stow
```
```
-
git clone git@github.com:Imabanana80/dotfiles.git ~/.dotfiles
+
git clone git@knot.potassium.sh:banana.tngl.sh/dotfiles
```
```
cd ~/.dotfiles || stow .
···
yay -S stow
```
```
-
git clone git@github.com:Imabanana80/dotfiles.git ~/.dotfiles
+
git clone git@knot.potassium.sh:banana.tngl.sh/dotfiles
```
```
cd ~/.dotfiles || stow .