Added ! glyph to default font

Author: iWas-Coder

src/carbon_drawcanvas_font.inl

@@ -20,6 +20,17 @@
 */
 
 static char carbon_drawcanvas__font[][CARBON_DRAWCANVAS__FONT_HEIGHT][CARBON_DRAWCANVAS__FONT_WIDTH] = {
+  ['!'] = {
+    {0, 0, 1, 0, 0, 0},
+    {0, 0, 1, 0, 0, 0},
+    {0, 0, 1, 0, 0, 0},
+    {0, 0, 1, 0, 0, 0},
+    {0, 0, 1, 0, 0, 0},
+    {0, 0, 0, 0, 0, 0},
+    {0, 0, 1, 0, 0, 0},
+    {0, 0, 0, 0, 0, 0},
+    {0, 0, 0, 0, 0, 0}
+  },
   ['('] = {
     {0, 0, 0, 1, 0, 0},
     {0, 0, 1, 0, 0, 0},