fix(ci/benchmark): Allow workflow to continue regardless of challenge outcomes

.github/workflows/autogpts-benchmark.yml

@@ -52,6 +52,13 @@ jobs:
             --test=UrlShortener --test=TicTacToe --test=Battleship \
             --test=WebArenaTask_0 --test=WebArenaTask_21 --test=WebArenaTask_124 \
             --test=WebArenaTask_134 --test=WebArenaTask_163
+
+            # Convert exit code 1 (some challenges failed) to exit code 0
+            if [ $? -eq 0 ] || [ $? -eq 1 ]; then
+              exit 0
+            else
+              exit $?
+            fi
         env:
           AGENT_NAME: ${{ matrix.agent-name }}
           OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}