archive: Fix redirect for packages with single char pkgname

https://bugs.archlinux.org/task/65366



Signed-off-by: Florian Pritz <bluewind@xinu.at>

roles/archive/templates/nginx.d.conf.j2

@@ -30,13 +30,13 @@ server {
 
     location /.all/ {
         # XXX: This regex is reused for /repos/ below! Change both if you change this!
-        location ~ ^/.all/(?<filename>(?<pkgname>(?<pkgname_first_char>[^/])[^/]+)-(?<pkgver>[^-/]+)-(?<pkgrel>[0-9]+)-(?<arch>[^-/]+)\.pkg\.tar(|\.(gz|bz2|xz|zst|lrz|lzo|Z|lz4|lz))(?<sig>\.sig)?)$ {
+        location ~ ^/.all/(?<filename>(?<pkgname>(?<pkgname_first_char>[^/])[^/]*)-(?<pkgver>[^-/]+)-(?<pkgrel>[0-9]+)-(?<arch>[^-/]+)\.pkg\.tar(|\.(gz|bz2|xz|zst|lrz|lzo|Z|lz4|lz))(?<sig>\.sig)?)$ {
             rewrite ^ /packages/$pkgname_first_char/$pkgname/$filename;
         }
     }
 
     # XXX: This regex is the same as for .all above. Change both if you change this!
-    location ~ ^/(?:repos/\d+/.*|packages/.*)/(?<filename>(?<pkgname>(?<pkgname_first_char>[^/])[^/]+)-(?<pkgver>[^-/]+)-(?<pkgrel>[0-9]+)-(?<arch>[^-/]+)\.pkg\.tar(|\.(gz|bz2|xz|zst|lrz|lzo|Z|lz4|lz))(?<sig>\.sig)?)$ {
+    location ~ ^/(?:repos/\d+/.*|packages/.*)/(?<filename>(?<pkgname>(?<pkgname_first_char>[^/])[^/]*)-(?<pkgver>[^-/]+)-(?<pkgrel>[0-9]+)-(?<arch>[^-/]+)\.pkg\.tar(|\.(gz|bz2|xz|zst|lrz|lzo|Z|lz4|lz))(?<sig>\.sig)?)$ {
         rewrite ^ /archive.org/archlinux_pkg_$pkgname/$filename last;
     }
     # archive.org download URLs look like: