update icon grafana (devicons#2052)

Co-authored-by: Jørgen Kalsnes Hagen <[email protected]>

Author: canaleal

devicon.json

@@ -3929,24 +3929,21 @@
         "versions": {
             "svg": [
                 "original",
-                "original-wordmark"
+                "original-wordmark",
+                "plain",
+                "plain-wordmark",
+                "line",
+                "line-wordmark"
             ],
             "font": [
-                "original",
-                "original-wordmark"
+                "plain",
+                "plain-wordmark",
+                "line",
+                "line-wordmark"
             ]
         },
-        "color": "#E78040",
-        "aliases": [
-            {
-                "base": "original",
-                "alias": "plain"
-            },
-            {
-                "base": "original-wordmark",
-                "alias": "plain-wordmark"
-            }
-        ]
+        "color": "#f7a525",
+        "aliases": []
     },
     {
         "name": "grails",