Raylib 6.0 bugs after tests (#338)

* Sync of all the shaders from upstream + LoadFontData did not match anymore with C and crashed on MacOS

* Updated JuliaSet demo. Did not work with the new shader version.

* Removed unused `pause` variable from JuliaSet example.

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Co-authored-by: Meatcorps <info@meatcorps.nl>

Examples/resources/shaders/glsl330/spotlight.fs

@@ -7,7 +7,7 @@ in vec4 fragColor;
 // Output fragment color
 out vec4 finalColor;
 
-// NOTE: Add here your custom variables
+// NOTE: Add your custom variables here
 
 #define MAX_SPOTS   3
 
@@ -53,7 +53,7 @@ void main()
         else
         {
             if (d < spots[fi].inner) alpha = 0.0;
-            else alpha = (d - spots[fi].inner) / (spots[fi].radius - spots[fi].inner);
+            else alpha = (d - spots[fi].inner)/(spots[fi].radius - spots[fi].inner);
         }
     }