Update Mastodon EA

source/_data/mastodon.json

@@ -199,11 +199,21 @@
             "url": "https://mastodon.social/@Tutanota",
             "avatar": "/img/avatars/tutanota.png"
           },
+          {
+            "name": "Protonmail",
+            "url": "https://mastodon.social/@protonmail",
+            "avatar": "/img/avatars/protonmail.png"
+          },
           {
             "name": "NextCloud",
             "url": "https://mastodon.xyz/@nextcloud",
             "avatar": "/img/avatars/nextcloud.png"
           },
+          {
+            "name": "Privacy International",
+            "url": "https://mastodon.xyz/@privacyint",
+            "avatar": "/img/avatars/privacyinternational.png"
+          },
           {
             "name": "Yale Privacy Lab",
             "url": "https://mastodon.social/@privacylab",