v4.7.1

What's Changed

• Use variable pull_secret_file for local registry by @yussufsh in #184
• [release-4.7] Network port creation only after bastion is ready by @ltccci in #193
• [release-4.7] Update PowerVC prerequisites by @ltccci in #195
• Backport PRs to release-4.7 by @yussufsh in #199
• Increase upgrade health check timeout update tag by @AmeyShikerkar in #206
• [release-4.7] Delaying nfs volume attach by @ppc64le-cloud-bot in #217
• [release-4.7] network_custom by @aishwaryabk in #231

Full Changelog: v4.7...v4.7.1