* pkgs: refactor needless quoting of homepage meta attribute
A lot of packages are needlessly quoting the homepage meta attribute
(about 1400, 22%), this commit refactors all of those instances.
* pkgs: Fixing some links that were wrongfully unquoted in the previous
commit
* Fixed some instances
Looks like `nix-env -qaP --drv-path` is not enough and one need to
either add `--json` too to catch problems like this... or just use
`nox-review wip`.