final naming consistency commit

Author: devshgraphicsprogramming

include/nbl/builtin/material/debug/vertex_color/specializedshader.vert renamed to include/nbl/builtin/material/debug/vertex_color/specialized_shader.vert

@@ -24,12 +24,12 @@ set(nbl_resources_to_embed
   "nbl/builtin/shader/loader/mtl/fragment_no_uv.frag"
   "nbl/builtin/shader/loader/mtl/fragment_uv.frag"
   "nbl/builtin/specialized_shader/fullscreentriangle.vert"
-  "nbl/builtin/material/lambertian/singletexture/specializedshader.vert"
-  "nbl/builtin/material/lambertian/singletexture/specializedshader.frag"
-  "nbl/builtin/material/debug/vertex_color/specializedshader.vert"
-  "nbl/builtin/material/debug/vertex_normal/specializedshader.vert"
-  "nbl/builtin/material/debug/vertex_normal/specializedshader.frag"
-  "nbl/builtin/material/debug/vertex_uv/specializedshader.frag"
+  "nbl/builtin/material/lambertian/singletexture/specialized_shader.vert"
+  "nbl/builtin/material/lambertian/singletexture/specialized_shader.frag"
+  "nbl/builtin/material/debug/vertex_color/specialized_shader.vert"
+  "nbl/builtin/material/debug/vertex_normal/specialized_shader.vert"
+  "nbl/builtin/material/debug/vertex_normal/specialized_shader.frag"
+  "nbl/builtin/material/debug/vertex_uv/specialized_shader.frag"
   # generic GLSL headers after this line
   "nbl/builtin/glsl/macros.glsl"
   "nbl/builtin/glsl/algorithm.glsl"