Update content/docs/image-versions.md

Co-authored-by: Bence Csati <113284287+csatib02@users.noreply.github.com>
Signed-off-by: Robert Fekete <fekete77.robert@gmail.com>

Author: fekete-robert

content/docs/image-versions.md

@@ -12,15 +12,8 @@ Logging operator uses the following image versions.
 | ghcr.io/kube-logging/logging-operator/node-exporter | https://github.com/kube-logging/logging-operator/tree/master/images/node-exporter | 6.2.1 |
 | ghcr.io/kube-logging/logging-operator/config-reloader | https://github.com/kube-logging/logging-operator/tree/master/images/config-reloader | 6.2.1 |
 | ghcr.io/kube-logging/logging-operator/fluentd-drain-watch | https://github.com/kube-logging/logging-operator/tree/master/images/fluentd-drain-watch | 6.2.1 |
-| registry.k8s.io/pause | https://github.com/kubernetes/registry.k8s.io | 3.9 |
-| docker.io/library/busybox | https://github.com/docker-library/busybox | latest |
-| ghcr.io/axoflow/axosyslog | https://github.com/axoflow/axosyslog/ | 4.20.0 |
-| ghcr.io/fluent/fluent-bit | https://github.com/fluent/fluent-bit | 4.2.0 |
 | ghcr.io/kube-logging/logging-operator/fluentd | https://github.com/kube-logging/logging-operator/tree/master/images/fluentd | 6.2.1-full |
-| ghcr.io/axoflow/axosyslog-metrics-exporter | https://github.com/axoflow/axosyslog-metrics-exporter | 0.0.14 |
 | ghcr.io/kube-logging/logging-operator/syslog-ng-reloader | https://github.com/kube-logging/logging-operator/tree/master/images/syslog-ng-reloader | 6.2.1 |
-| ghcr.io/kube-logging/eventrouter | https://github.com/kube-logging/eventrouter | 0.4.0 |
-| rubygems.org/gems/fluentd/versions/ |  | 1.19.1 |
 
 ## Logging operator version 6.2.0