feat(icons): add matterbridge (#1082)

Co-authored-by: Dashboard Icons Manager <193821040+dashboard-icons-manager[bot]@users.noreply.github.com>

tree.json

@@ -1053,6 +1053,7 @@
         "matrix.png",
         "matter-light.png",
         "matter.png",
+        "matterbridge.png",
         "mattermost.png",
         "mautic.png",
         "max.png",
@@ -3030,6 +3031,7 @@
         "matrix.svg",
         "matter-light.svg",
         "matter.svg",
+        "matterbridge.svg",
         "mattermost.svg",
         "mautic.svg",
         "max.svg",
@@ -4971,6 +4973,7 @@
         "matrix.webp",
         "matter-light.webp",
         "matter.webp",
+        "matterbridge.webp",
         "mattermost.webp",
         "mautic.webp",
         "max.webp",