new icon: delphi (original, plain) (#2290)

* new icon: delphi-12 (original)

* new icon: delphi-12 (original)

* new icon: delphi (original)

* Add plain icon

* Optimizing icons

* Add optimized version created by @gewaleelek

Optimized version of the one created by @gewaleelek here: https://github.com/devicons/devicon/pull/2290#issuecomment-2676266338

Co-authored-by: gewaleelek <165679471+gewaleelek@users.noreply.github.com>

---------

Co-authored-by: Jørgen Kalsnes Hagen <43886029+Snailedlt@users.noreply.github.com>
Co-authored-by: gewaleelek <165679471+gewaleelek@users.noreply.github.com>

devicon.json

@@ -2804,6 +2804,26 @@
         "color": "#A80030",
         "aliases": []
     },
+    {
+        "name": "delphi",
+        "altnames": [
+            "embarcadero"
+        ],
+        "tags": [
+            "language"
+        ],
+        "versions": {
+            "svg": [
+                "original",
+                "plain"
+            ],
+            "font": [
+                "plain"
+            ]
+        },
+        "color": "#aa1e22",
+        "aliases": []
+    },
     {
         "name": "denojs",
         "altnames": [],