Fix bash

Author: illicitonion

test-sdc.sh

@@ -172,7 +172,7 @@ elif [[ "$1" == "implement-cowsay" ]]; then
       fi
 
       if [ -v GITHUB_OUTPUT ]; then
-        if [[ "${all_ok}" == "true" &&  ]]; then
+        if [[ "${all_ok}" == "true" ]]; then
           echo "complete=y" >> "$GITHUB_OUTPUT"
 		else
           echo "Your implementation passed all checks." >> testoutput.txt