Update boost dependencies

Change-Id: Id209c616c4457486a73ef145bda82e873a4b6c92
diff --git a/repo-ng/debian/control b/repo-ng/debian/control
index d9e8acd..cd59cfa 100644
--- a/repo-ng/debian/control
+++ b/repo-ng/debian/control
@@ -5,7 +5,7 @@
 Build-Depends: debhelper (>= 9.20160709),
  python3 (>= 3.8),
  pkg-config (>= 0.29),
- libboost-all-dev (>= 1.65.1),
+ libboost-all-dev (>= 1.71.0),
  libndn-cxx-dev (>= 0.8.1),
  libsqlite3-dev (>= 3.22.0)
 Standards-Version: 3.9.2