easy 7-zip mod for 23.01: rebased from 19.00

.gitattributes

@@ -1,6 +1,6 @@
 
 # default
-* text=auto
+* text=crlf
 
 # leave unmodified
 *.ico binary
@@ -18,3 +18,12 @@
 *.inf text eol=crlf
 *.nsi text eol=crlf
 *.wxs text eol=crlf
+
+# These files are text and should be normalized (Convert crlf => lf)
+
+*.txt text
+*.vcproj text
+*.cpp text
+*.h text
+*.def text
+*.rc text