Merge pull request #17637 from gkjohnson/add-common-include

Logarithmic Depth Buffer: Include <common> shader chunk in normal material

src/renderers/shaders/ShaderLib/normal_vert.glsl.js

@@ -20,6 +20,7 @@ export default /* glsl */`
 
 #endif
 
+#include <common>
 #include <uv_pars_vertex>
 #include <displacementmap_pars_vertex>
 #include <morphtarget_pars_vertex>