mesh: Take advantage of BT_MESH_TTL_MAX macro
mesh: Take advantage of BT_MESH_TTL_MAX macro

X-Original-Commit: 06610675177dc84bb2364b2323cc89111ec77a4f

apache/mynewt-nimble,apache/mynewt-nimble,apache/mynewt-nimble,apache/mynewt-nimble,apache/mynewt-nimble