new icon: readthedocs (original, original-wordmark, line) (#1630)

* new icon: readthedocs (original, original-wordmark, line)

* Add newline and make some minor fixes

* Update devicon.json

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

* Add more tags

Based on @Panquesito7 feedback

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

* Optimize icons

* Add newline to optimized icons

---------

Co-authored-by: Josélio Júnior <76992016+lunatic-fox@users.noreply.github.com>
Co-authored-by: Jørgen Kalsnes Hagen <43886029+Snailedlt@users.noreply.github.com>
Co-authored-by: David Leal <halfpacho@gmail.com>

devicon.json

@@ -7540,6 +7540,40 @@
             }
         ]
     },
+    {
+        "name": "readthedocs",
+        "altnames": [
+            "Read The Docs"
+        ],
+        "tags": [
+            "documentation",
+            "python",
+            "open-source"
+        ],
+        "versions": {
+            "svg": [
+                "original",
+                "original-wordmark",
+                "line"
+            ],
+            "font": [
+                "original",
+                "original-wordmark",
+                "line"
+            ]
+        },
+        "color": "#32322A",
+        "aliases": [
+            {
+                "base": "original",
+                "alias": "plain"
+            },
+            {
+                "base": "original-wordmark",
+                "alias": "plain-wordmark"
+            }
+        ]
+    },
     {
         "name": "realm",
         "altnames": [],