Update cirque pip flags to allow breaking system packages

Author: andreilitvin

scripts/tests/cirque_tests.sh

@@ -114,9 +114,9 @@ function cirquetest_bootstrap() {
     set -ex
 
     cd "$REPO_DIR"/third_party/cirque/repo
-    pip3 uninstall -y setuptools
-    pip3 install setuptools==65.7.0
-    pip3 install pycodestyle==2.5.0 wheel
+    pip3 uninstall -y setuptools --break-system-packages
+    pip3 install --break-system-packages setuptools==65.7.0
+    pip3 install --break-system-packages pycodestyle==2.5.0 wheel
 
     make NO_GRPC=1 install -j
 
@@ -125,7 +125,7 @@ function cirquetest_bootstrap() {
     "$REPO_DIR"/integrations/docker/images/stage-2/chip-cirque-device-base/build.sh --build-arg OT_BR_POSIX_CHECKOUT="$OT_BR_POSIX_CHECKOUT"
 
     __cirquetest_build_ot_lazy
-    pip3 install -r requirements_nogrpc.txt
+    pip3 install --break-system-packages -r requirements_nogrpc.txt
 
     echo "OpenThread Version: $OPENTHREAD_CHECKOUT"
     echo "ot-br-posix Version: $OT_BR_POSIX_CHECKOUT"