ci: drop unused dependency

Change-Id: I0bd6ae86647343ee1684ab37f009ed942fe4f3b1
diff --git a/.jenkins.d/00-deps.sh b/.jenkins.d/00-deps.sh
index 17b544a..a6c0054 100755
--- a/.jenkins.d/00-deps.sh
+++ b/.jenkins.d/00-deps.sh
@@ -7,7 +7,6 @@
     libboost-chrono-dev
     libboost-date-time-dev
     libboost-dev
-    libboost-filesystem-dev
     libboost-log-dev
     libboost-program-options-dev
     libboost-stacktrace-dev