fixed integration CI pipeline

8 jobs for FIX_sympy_1.6 in 25 minutes and 56 seconds (queued for 18 seconds)
Name Stage Failure
failed
pycodegen-integration Test
make[2]: *** [tests/lbm/CMakeFiles/LbCodeGenerationExampleGenerated.dir/all] Error 2
CMakeFiles/Makefile2:7254: recipe for target 'tests/lbm/CMakeFiles/LbCodeGenerationExampleGenerated.dir/all' failed
CMakeFiles/Makefile2:6607: recipe for target 'tests/lbm/CMakeFiles/LbCodeGenerationExample.dir/rule' failed
make[1]: *** [tests/lbm/CMakeFiles/LbCodeGenerationExample.dir/rule] Error 2
Makefile:2229: recipe for target 'LbCodeGenerationExample' failed
make: *** [LbCodeGenerationExample] Error 2
Running after_script
Uploading artifacts for failed job
ERROR: Job failed: exit code 1