Updated nrfutil to 0.5.2b for nRF52840 erase time fix

microbuilder · microbuilder · commit ea306223185f · 2018-02-16T16:01:33.000+01:00
diff --git a/lib/nrfutil b/lib/nrfutil
@@ -1 +1 @@
-Subproject commit 07b43832ee53a4a248c30f5a3014e2632d8aeb88
+Subproject commit d48561b07386132b849d0125b0ff6a532d833d8b
