feat:Added DrawLineDashed() and a new example explaining how to use this new function. (#5222)

src/raylib.h

@@ -1258,6 +1258,7 @@ RLAPI Rectangle GetShapesTextureRectangle(void);        // Get texture source re
 RLAPI void DrawPixel(int posX, int posY, Color color);                                                   // Draw a pixel using geometry [Can be slow, use with care]
 RLAPI void DrawPixelV(Vector2 position, Color color);                                                    // Draw a pixel using geometry (Vector version) [Can be slow, use with care]
 RLAPI void DrawLine(int startPosX, int startPosY, int endPosX, int endPosY, Color color);                // Draw a line
+RLAPI void DrawLineDashed(Vector2 startPos, Vector2 endPos, int dashSize, int whiteSpaceSize, Color color); // Draw a dashed line
 RLAPI void DrawLineV(Vector2 startPos, Vector2 endPos, Color color);                                     // Draw a line (using gl lines)
 RLAPI void DrawLineEx(Vector2 startPos, Vector2 endPos, float thick, Color color);                       // Draw a line (using triangles/quads)
 RLAPI void DrawLineStrip(const Vector2 *points, int pointCount, Color color);                            // Draw lines sequence (using gl lines)