feat(icons): add diamond-aircraft (#1008)

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

tree.json

@@ -384,6 +384,7 @@
         "devtooly.png",
         "dia.png",
         "diagrams-net.png",
+        "diamond-aircraft.png",
         "dietpi.png",
         "digital-ocean.png",
         "dillinger-light.png",
@@ -2438,6 +2439,7 @@
         "deployarr.svg",
         "dia.svg",
         "diagrams-net.svg",
+        "diamond-aircraft.svg",
         "digital-ocean.svg",
         "dillinger-light.svg",
         "dillinger.svg",
@@ -4245,6 +4247,7 @@
         "devtooly.webp",
         "dia.webp",
         "diagrams-net.webp",
+        "diamond-aircraft.webp",
         "dietpi.webp",
         "digital-ocean.webp",
         "dillinger-light.webp",