Fix gitattributes: proper newlines, remove jinx entries

.gitattributes

@@ -33,7 +33,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
-MARTHA-27B-Q4_K_M.gguf filter=lfs diff=lfs merge=lfs -text
-MARTHA-27B-Q5_K_M.gguf filter=lfs diff=lfs merge=lfs -text
-MARTHA-27B-Q6_K.gguf filter=lfs diff=lfs merge=lfs -text
-MARTHA-27B-Q8_0.gguf filter=lfs diff=lfs merge=lfs -text
+*.gguf filter=lfs diff=lfs merge=lfs -text