new icon: knexjs (original, original-wordmark, plain-wordmark) (#1452)

* Add Ren'Py

* Update devicon.json

Co-authored-by: David Leal <halfpacho@gmail.com>

* Add Knex.js

* Add icons

Add `original-wordmark` and `plain-wordmark` versions.

* Update devicon.json

Co-authored-by: Jørgen Kalsnes Hagen <43886029+Snailedlt@users.noreply.github.com>

* Update devicon.json

Co-authored-by: Jørgen Kalsnes Hagen <43886029+Snailedlt@users.noreply.github.com>

Co-authored-by: David Leal <halfpacho@gmail.com>
Co-authored-by: Jørgen Kalsnes Hagen <43886029+Snailedlt@users.noreply.github.com>

devicon.json

@@ -4340,6 +4340,35 @@
         "color": "#56c5a8",
         "aliases": []
     },
+    {
+        "name": "knexjs",
+        "altnames": [],
+        "tags": [
+            "database",
+            "query",
+            "sql",
+            "javascript",
+            "library"
+        ],
+        "versions": {
+            "svg": [
+                "original",
+                "original-wordmark",
+                "plain-wordmark"
+            ],
+            "font": [
+                "original",
+                "plain-wordmark"
+            ]
+        },
+        "color": "#e16426",
+        "aliases": [
+            {
+                "base": "original",
+                "alias": "plain"
+            }
+        ]
+    },
     {
         "name": "knockout",
         "altnames": [