bundles/{matrix-dimension,mx-puppet-discord}: nodejs-dependency-hölle, once again

bundles/mx-puppet-discord/items.py

@@ -78,7 +78,12 @@ actions = {
         'command': 'cd /opt/mx-puppet-discord/src && sudo -u mx-puppet-discord yarn install',
         'needs': {
             'action:mx-puppet-discord_chown',
+            'pkg_apt:libcairo2-dev',
+            'pkg_apt:libgif-dev',
+            'pkg_apt:libpango1.0-dev',
+            'pkg_apt:libpixman-1-dev',
             'pkg_apt:nodejs',
+            'pkg_apt:pkg-config',
             'user:mx-puppet-discord',
         },
         'triggered': True,

bundles/mx-puppet-discord/metadata.py

@@ -1,4 +1,13 @@
 defaults = {
+    'apt': {
+        'packages': {
+            'libcairo2-dev': {},
+            'libgif-dev': {},
+            'libpango1.0-dev': {},
+            'libpixman-1-dev': {},
+            'pkg-config': {},
+        },
+    },
     'matrix-synapse': {
         'appservice_configs': {
             '/opt/mx-puppet-discord/registration.yaml',