release notes download location is incorrect.

[sfc-gh-eraigosa]

When we post the release notes, they are providing bad download locations. Correct this to read

if [[ ! -d "$HOME/bin" ]]; then mkdir -p "$HOME/bin"; fi && \
  curl -Ls https://github.com/HewlettPackard/docker-machine-oneview/releases/download/v0.5.5/docker-machine-driver-oneview_windows-amd64.exe > "$HOME/bin/docker-machine-driver-oneview.exe" && \
  chmod +x "$HOME/bin/docker-machine-driver-oneview.exe"