update extension hashes to current version

Author: paulwalko

Dockerfile

@@ -53,14 +53,14 @@ RUN    curl -fSL "https://releases.wikimedia.org/mediawiki/${MEDIAWIKI_MAJOR_VER
     && curl https://getcomposer.org/composer.phar -o composer.phar
 
 # Manually install extensions & skins
-RUN    curl -fSL 'https://extdist.wmflabs.org/dist/extensions/AbuseFilter-REL1_31-610f375.tar.gz' | tar -xz -C ./extensions \
+RUN    curl -fSL 'https://extdist.wmflabs.org/dist/extensions/AbuseFilter-REL1_31-adc0789.tar.gz' | tar -xz -C ./extensions \
     && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/AntiSpoof-REL1_31-48ed1f8.tar.gz' | tar -xz -C ./extensions \
     && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/GeoData-REL1_31-96cda6b.tar.gz' | tar -xz -C ./extensions \
-    && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/MobileFrontend-REL1_31-7f66849.tar.gz' | tar -xz -C ./extensions \
+    && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/MobileFrontend-REL1_31-289f540.tar.gz' | tar -xz -C ./extensions \
     && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/OpenIDConnect-REL1_31-baea47f.tar.gz' | tar -xz -C ./extensions \
     && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/PluggableAuth-REL1_31-300ac44.tar.gz' | tar -xz -C ./extensions \
     && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/Scribunto-REL1_31-106fbf4.tar.gz' | tar -xz -C ./extensions \
-    && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/UserMerge-REL1_31-a641f0c.tar.gz' | tar -xz -C ./extensions \
+    && curl -fSL 'https://extdist.wmflabs.org/dist/extensions/UserMerge-REL1_31-86f0e02.tar.gz' | tar -xz -C ./extensions \
     # Skins
     && curl -fSL 'https://extdist.wmflabs.org/dist/skins/MinervaNeue-REL1_31-2e70e79.tar.gz' | tar -xz -C ./skins