Make check_code_format.sh not care about includes

The code being removed here was a fix for travis CI which is no longer in
use. The git diff ignores files in the gitignore, so this workaround is no
longer necessary.

scripts/check_code_format.sh

@@ -22,7 +22,7 @@ RED='\033[0;31m'
 GREEN='\033[0;32m'
 NC='\033[0m' # No Color
 
-FILES_TO_CHECK=$(git diff --name-only main | grep -v -E "^include/vulkan" | grep -E ".*\.(cpp|cc|c\+\+|cxx|c|h|hpp)$")
+FILES_TO_CHECK=$(git diff --name-only main grep -E ".*\.(cpp|cc|c\+\+|cxx|c|h|hpp)$")
 
 if [ -z "${FILES_TO_CHECK}" ]; then
   echo -e "${GREEN}No source code to check for formatting.${NC}"