Use "depinst.py -C" option to detect circular references

Author: igaztanaga

.github/workflows/ci.yml

@@ -525,7 +525,7 @@ jobs:
             fi
             if [ "$GIT_HAS_JOBS" -ne 0 ]
             then
-                DEPINST_ARGS+=("--git_args" "--jobs $GIT_FETCH_JOBS")
+                DEPINST_ARGS+=("-C" "--git_args" "--jobs $GIT_FETCH_JOBS")
             fi
             mkdir -p snapshot
             cd snapshot
@@ -657,7 +657,7 @@ jobs:
             move /Y "..\snapshot\%LIBRARY%-%GITHUB_SHA%" "libs\%LIBRARY%"
             rmdir /s /q "..\snapshot"
             git submodule update --init tools/boostdep
-            python tools/boostdep/depinst/depinst.py --git_args "--jobs %GIT_FETCH_JOBS%" %LIBRARY%
+            python tools/boostdep/depinst/depinst.py -C --git_args "--jobs %GIT_FETCH_JOBS%" %LIBRARY%
             cmd /c bootstrap
             b2 -d0 headers