Chore: Update .gitattributes

Author: korarei

.gitattributes

@@ -1,14 +1,17 @@
-*.lua text eol=crlf linguist-language=Lua working-tree-encoding=cp932
+* text=auto
+
 *.obj text eol=crlf linguist-language=Lua working-tree-encoding=cp932
 *.anm text eol=crlf linguist-language=Lua working-tree-encoding=cp932
 *.scn text eol=crlf linguist-language=Lua working-tree-encoding=cp932
 *.cam text eol=crlf linguist-language=Lua working-tree-encoding=cp932
 *.tra text eol=crlf linguist-language=Lua working-tree-encoding=cp932
+
+*.obj2 text eol=crlf linguist-language=Lua working-tree-encoding=utf-8
 *.anm2 text eol=crlf linguist-language=Lua working-tree-encoding=utf-8
-*.hlsl text eol=crlf linguist-language=hlsl working-tree-encoding=utf-8
-*.h text eol=crlf linguist-language=C working-tree-encoding=utf-8
-*.c text eol=crlf linguist-language=C working-tree-encoding=utf-8
-*.hpp text eol=crlf linguist-language=C++ working-tree-encoding=utf-8
-*.cpp text eol=crlf linguist-language=C++ working-tree-encoding=utf-8
-*.json text eol=crlf linguist-language=json working-tree-encoding=utf-8
-*.py text eol=crlf linguist-language=Python working-tree-encoding=utf-8
+*.scn2 text eol=crlf linguist-language=Lua working-tree-encoding=utf-8
+*.cam2 text eol=crlf linguist-language=Lua working-tree-encoding=utf-8
+*.tra2 text eol=crlf linguist-language=Lua working-tree-encoding=utf-8
+
+*.jpg binary
+*.png binary
+*.gif binary