fix: add default automatic EOL conversion to LF for text files

.gitattributes

@@ -1,30 +1,3 @@
-# Java sources
-*.java          text eol=lf
-*.properties    text eol=lf
-# Gradle
-*.gradle        text eol=lf
-*.gradle.kts    text eol=lf
-
-# Kotlin sources
-*.kt            text eol=lf
-*.kts           text eol=lf
-
-# Scripts
-*.sh            text eol=lf
-*.bat           text eol=crlf
-
-# Documents
-*.xml           text eol=lf
-*.json          text eol=lf
-*.jsonld        text eol=lf
-*.yml           text eol=lf
-*.yaml          text eol=lf
-*.md            text eol=lf
-*.txt           text eol=lf
-
-#Docker files
-.env            text eol=lf
-Dockerfile      text eol=lf
-
-#Jenkins
-Jenkinsfile     text eol=lf
+# normalize text files automatically
+* text=auto
+*.bat text eol=crlf