v4.23.0

• Nomad provider (#722 #739 #742)
• Signal (REST API) notifications support (#650)
• Fix email notification message template (#740)
• Fix panics when parsing notification templates (#741)
• Fix test notification typo (#677)
• docs: Fix sort_tags (#655)
• docs: List valid log levels (#668)
• docs: Fix the issues URL (#697)
• docs: New blog posts from the community (#657)
• Go 1.19 (#701)
• Alpine Linux 3.17 (#735)
• Fix proto gen (#720)
• Enhance workflow (#706)
• Use GITHUB_REF when tag pushed for versioning (#707)
• Bump github.com/crazy-max/gonfig from 0.5.0 to 0.6.0 (#651)
• Bump github.com/containerd/containerd from 1.6.6 to 1.6.14 (#669 #719 #732)
• Bump github.com/rs/zerolog from 1.27.0 to 1.28.0 (#676)
• Bump github.com/AlecAivazis/survey/v2 from 2.3.5 to 2.3.6 (#686)
• Bump github.com/docker/go-units from 0.4.0 to 0.5.0 (#678)
• Bump github.com/tidwall/pretty from 1.2.0 to 1.2.1 (#698)
• Bump github.com/go-playground/validator/v10 from 10.11.0 to 10.11.1 (#699)
• Bump github.com/microcosm-cc/bluemonday from 1.0.19 to 1.0.21 (#695)
• Bump github.com/jedib0t/go-pretty/v6 from 6.3.5 to 6.4.3 (#694 #715 #724)
• Bump google.golang.org/protobuf from 1.28.0 to 1.28.1 (#661)
• Bump github.com/containers/image/v5 from 5.21.1 to 5.23.1 (#692 #716)
• Bump google.golang.org/grpc from 1.48.0 to 1.51.0 (#696 #721)
• Bump k8s.io/client-go from 0.24.3 to 0.25.4 (#689 #717)
• Bump github.com/pkg/profile from 1.6.0 to 1.7.0 (#705)
• Bump github.com/alecthomas/kong from 0.6.1 to 0.7.1 (#718)
• Bump github.com/eclipse/paho.mqtt.golang from 1.4.1 to 1.4.2 (#711)
• Bump github.com/panjf2000/ants/v2 from 2.5.0 to 2.7.1 (#709 #733)
• Bump github.com/stretchr/testify from 1.8.0 to 1.8.1 (#708)
• Bump github.com/opencontainers/image-spec from 1.1.0-rc1 to 1.1.0-rc2 (#702)
• Bump golang.org/x/mod to 0.7.0 (#736)
• Bump golang.org/x/sys to 0.3.0 (#737)
• Bump github.com/moby/buildkit to 0.10.6 (#738)