try to fix shell script line endings

f65bf936 · Ralf Jung · 195f23ec · f65bf936
Commit f65bf936 authored Jun 04, 2021 by Ralf Jung
--- a/.gitattributes
+++ b/.gitattributes
@@ -3,3 +3,5 @@

 # Convert to native line endings on checkout.
 *.ref text
+# Shell scripts need Linux line endings.
+*.sh eol=lf