chore: add shell workshop speaker (#60)

data/schedule.json

@@ -63,6 +63,13 @@
         "description": "Every programmer is aware that the most powerful tool we have at our disposal is the shell and its scripting tools. The main goal of this talk is to introduce the basics of shell to an unexperienced audience.",
         "start": "15:00",
         "end": "16:00",
+        "speakers": [
+          {
+            "name": "Rui Lopes",
+            "role": "Student @ University of Minho",
+            "photo": "ruilopes.jpg"
+          }
+        ],
         "location": "Building 7, A1",
         "emoji": "🐚"
       },

data/speakers.json

@@ -46,6 +46,16 @@
     "instagram": "pedro_.fp",
     "photo": "pedropereira.jpg"
   },
+  {
+    "name": "Rui Lopes",
+    "bio": "Started programming five years ago and since then never stopped. Loves Elixir and everything related to concurrent programming. Joined CeSIUM to develop a lot more skills and meet new people. Aiming to install Arch Linux for the 15th time last week.",
+    "role": "Student @ University of Minho",
+    "linkedin": "ruilopesm",
+    "github": "ruilopesm",
+    "instagram": "ruilopesm19",
+    "twitter": "ruilopesm19",
+    "photo": "ruilopes.jpg"
+  },
   {
     "name": "Rui Oliveira",
     "bio": "Started programming at 13 years old. Whilst in high school earned the chance to showcase his talents at several domestic and international programming contests. He is currently a researcher at HASLab/INESC TEC and the treasurer of CeSIUM, where he also helps develop and maintain a variety of repositories.",