document centrally managed repositories and packages

rhel8/packages.md

@@ -199,7 +199,9 @@ To be added/defined in [`common.yaml`](https://git.psi.ch/linux-infra/puppet/-/b
 - Epics (available for RHEL7)
 - Nomachine
 - Code (Visual Studio Code from Microsoft)
+- Microsoft Teams
 - HashiCorp (`vault`, `terraform`, `vagrant`, ...)
+- Oracle Instant Client 19 and 21
 
 ### pli-misc Repository
 
@@ -208,6 +210,8 @@ A small list of packages managed by the Linux Team.
 - make v4.3 from [CentOS](https://rpmfind.net/linux/RPM/centos-stream/9/baseos/x86_64/make-4.3-7.el9.x86_64.html) as v4.2.1 has been reported to to make trouble
 - latest [Zoom client](https://zoom.us/download?os=linux)
 - latest [Webex client](https://www.webex.com/downloads.html)
+- latest [Slack client](https://slack.com/downloads/linux)
+- latest [Real VNC Viewer](https://www.realvnc.com/en/connect/download/viewer/), recommended for VNC remote access to Windows machines
 - `pli-assets` containing the PSI and the Customer Self Service logo, any hints about the source rpm are welcome
 - [mod_gearman v4.0.1](https://mod-gearman.org/download/v4.0.1/rhel8/x86_64/)
 - lightdm-gtk v2.0.8-3.pli, a patched lightdm-gtk-greeter ([SRPM](https://git.psi.ch/linux-infra/lightdm-gtk-rpm), [PR](https://github.com/Xubuntu/lightdm-gtk-greeter/pull/121)) which allows to limit the presented keyboard layouts