Fixed #20023, Added eol=lf to .gitattributes file. (#20026)

Signed-off-by: Nabi <[email protected]>

.gitattributes

@@ -4,16 +4,16 @@
 # ...Unless the name matches the following overriding patterns
 
 # Definitively text files
-*.php  text
-*.css  text
-*.js   text
-*.txt  text
-*.md   text
-*.xml  text
-*.json text
-*.bat  text
-*.sql  text
-*.yml  text
+*.php  text eol=lf
+*.css  text eol=lf
+*.js   text eol=lf
+*.txt  text eol=lf
+*.md   text eol=lf
+*.xml  text eol=lf
+*.json text eol=lf
+*.bat  text eol=lf
+*.sql  text eol=lf
+*.yml  text eol=lf
 
 # Ensure those won't be messed up with
 *.png  binary