Update .gitattributes

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Signed-off-by: Yusuke Kato <[email protected]>

.gitattributes

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-* text encoding=utf-8 eol=lf=auto eol=lf
+* text encoding=utf-8 eol=lf
 
 *.config               text encoding=utf-8 eol=lf
 *.cpp                  text encoding=utf-8 eol=lf diff=cpp