Only shellcheck scripts with .sh extension

We were also shellchecking python scripts.

Signed-off-by: Eric Curtin <[email protected]>

Author: ericcurtin

scripts/build_and_test.sh

@@ -32,7 +32,7 @@ main() {
   os="$(uname -s)"
 
   install_dependencies "$1"  
-  shellcheck scripts/*
+  shellcheck scripts/*.sh
 
   local ncpu
   ncpu="$(nproc)"