[gimp-web] content, tools: update University of Crete's mirror URI.

[Jehan <jehanp src gnome org>]

commit 3390bdda279c99d1937ec19d26dedc4e7e60a4f4
Author: Jehan <jehan girinstud io>
Date:   Mon Oct 25 19:25:15 2021 +0200

    content, tools: update University of Crete's mirror URI.
    
    The directory structure changed after they started to sync from our
    servers directly instead of a third-party.
    See: https://gitlab.gnome.org/Infrastructure/Infrastructure/-/issues/712#note_1296854

 content/downloads/mirrors.json     | 2 +-
 tools/downloads/downloads.http.txt | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/content/downloads/mirrors.json b/content/downloads/mirrors.json
index 7096ad9e..5506e278 100644
--- a/content/downloads/mirrors.json
+++ b/content/downloads/mirrors.json
@@ -19,7 +19,7 @@
     },
     "University of Crete": {
       "country": "Greece",
-      "mirrors": [ "https://ftp.cc.uoc.gr/mirrors/gimp/"; ],
+      "mirrors": [ "https://ftp.cc.uoc.gr/mirrors/gimp/pub/gimp/"; ],
       "about": "https://ftp.cc.uoc.gr/";,
       "more": [ ]
     },
diff --git a/tools/downloads/downloads.http.txt b/tools/downloads/downloads.http.txt
index b5ec9cd7..1c8cea17 100644
--- a/tools/downloads/downloads.http.txt
+++ b/tools/downloads/downloads.http.txt
@@ -1,6 +1,6 @@
 https://artfiles.org/gimp.org/pub/gimp/
 https://ftp.acc.umu.se/pub/gimp/gimp/
-https://ftp.cc.uoc.gr/mirrors/gimp/
+https://ftp.cc.uoc.gr/mirrors/gimp/pub/gimp/
 https://ftp.fau.de/gimp/gimp/
 https://ftp.gwdg.de/pub/grafik/gimp/
 https://ftp.icm.edu.pl/pub/graphics/gimp/