mgmt: rename extractRequester() and support signed Interest v0.3

Change-Id: I6bb6635896fa1b9fa54beb70b902c5a35831dc9c
diff --git a/.jenkins.d/00-deps.sh b/.jenkins.d/00-deps.sh
index 6b135d9..1e36384 100755
--- a/.jenkins.d/00-deps.sh
+++ b/.jenkins.d/00-deps.sh
@@ -40,7 +40,7 @@
     fi
 
 elif [[ $ID_LIKE == *fedora* ]]; then
-    sudo dnf -y install gcc-c++ libasan pkgconf-pkg-config python3 \
+    sudo dnf -y install gcc-c++ libasan lld pkgconf-pkg-config python3 \
                         boost-devel openssl-devel sqlite-devel \
                         libpcap-devel systemd-devel
 fi