Update doc/release-notes/release-notes-4.5.1.md
Update doc/release-notes/release-notes-4.5.1.md

Co-Authored-By: marcus290 <4ea57e50f269cb1118169da6f44a25b258ddc432@users.noreply.github.com>
navcoindev/navcoin-core,navcoindev/navcoin-core,navcoindev/navcoin-core,navcoindev/navcoin-core,navcoindev/navcoin-core,navcoindev/navcoin-core