Resize sidebar icons (#1217)

Author: francescospissu

arduino-ide-extension/arduino-icons.json

@@ -1,9 +1,14 @@
+@font-face {
+  font-family: 'Open Sans';
+  src: url('fonts/OpenSans-Bold-webfont.woff') format('woff');
+}
+
 @font-face {
   font-family: 'FontAwesome';
   src:
-    url('fonts/FontAwesome.ttf?nk42gd') format('truetype'),
-    url('fonts/FontAwesome.woff?nk42gd') format('woff'),
-    url('fonts/FontAwesome.svg?nk42gd#FontAwesome') format('svg');
+    url('fonts/FontAwesome.ttf?2jhpmq') format('truetype'),
+    url('fonts/FontAwesome.woff?2jhpmq') format('woff'),
+    url('fonts/FontAwesome.svg?2jhpmq#FontAwesome') format('svg');
   font-weight: normal;
   font-style: normal;
   font-display: block;

arduino-ide-extension/src/browser/style/fonts.css

@@ -151,6 +151,10 @@
     align-items: center;
     color: var(--theia-titleBar-activeBackground);
 }
+.p-TabBar.theia-app-sides .p-TabBar-tabIcon.fa-arduino-folder,
+.p-TabBar.theia-app-sides .p-TabBar-tabIcon.fa-arduino-boards {
+    font-size: 21px;
+}
 
 .monaco-editor .margin {
     border-right: 2px solid var(--theia-sideBar-background);