treewide: fix redirected urls

According to https://repology.org/repository/nix_unstable/problems, we have a
lot of packages that have http links that redirect to https as their homepage.
This commit updates all these packages to use the https links as their
homepage.

The following script was used to make these updates:

```

curl https://repology.org/api/v1/repository/nix_unstable/problems \
    | jq '.[] | .problem' -r \
    | rg 'Homepage link "(.+)" is a permanent redirect to "(.+)" and should be updated' --replace 's@$1@$2@' \
    | sort | uniq > script.sed

find -name '*.nix' | xargs -P4 -- sed -f script.sed -i
```

1 files changed, 1 insertions, 1 deletions

diff --git a/pkgs/tools/misc/x11idle/default.nix b/pkgs/tools/misc/x11idle/default.nix
index f4a397ed9dd..270b39f8110 100644
--- a/pkgs/tools/misc/x11idle/default.nix
+++ b/pkgs/tools/misc/x11idle/default.nix
@@ -25,7 +25,7 @@ stdenv.mkDerivation {
     longDescription = ''
       Idle time passes when the user does not act, i.e. when the user doesn't move the mouse or use the keyboard.
     '';
-    homepage = http://orgmode.org/;
+    homepage = https://orgmode.org/;
     license = licenses.gpl3;
     platforms = platforms.linux;
     maintainers = [ maintainers.swflint ];