Bump dependency on typing-extensions

debian/changelog

+swh-model (6.8.0-1~swh2) unstable-swh; urgency=medium
+
+  * Bump dependency on typing-extensions
+
+ -- Nicolas Dandrimont <olasd@debian.org>  Mon, 25 Sep 2023 16:35:40 +0200
+
 swh-model (6.8.0-1~swh1) unstable-swh; urgency=medium
 
   * New upstream release 6.8.0     - (tagged by Valentin Lorentz

debian/control

@@ -18,7 +18,7 @@ Build-Depends: debhelper (>= 9),
                python3-setuptools,
                python3-setuptools-scm,
                python3-swh.core,
-               python3-typing-extensions,
+               python3-typing-extensions (>= 3.7.4),
                python3-tz
 Standards-Version: 3.9.6
 Homepage: https://forge.softwareheritage.org/diffusion/DMOD/