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/posterization.fs

@@ -11,7 +11,7 @@ uniform vec4 colDiffuse;
 // Output fragment color
 out vec4 finalColor;
 
-// NOTE: Add here your custom variables
+// NOTE: Add your custom variables here
 
 float gamma = 0.6;
 float numColors = 8.0;