Merge branch 'master' into master+ZODB4-wc2

* master: (502 commits)
  component/theia: version up 1.33.0
  component/theia: update generate_download_plugins_cfg.py
  component/theia: update plugins
  software/theia: don't include jdk/java extensions
  software/mosquitto: Added tests ...
  stack/erp5: Fix NEO URL formatting for WCFS
  golang: Switch default to Go1.18
  golang: Add go version 1.18
  stack/slapos: version up ZConfig 3.6.2
  unstable/component/kerberos/: remove
  fixup! wendelin.core: v↑ 2.0.alpha2.post2 -> 2.0.alpha3
  wendelin.core: v↑ 2.0.alpha2.post2 -> 2.0.alpha3
  golang: v↑ go1.17 (1.17.6 -> 1.17.13)
  Explicitly pin needed versions for Python2.
  stack/erp5: fix numpy and scipy versions
  slapos/ors-amarisoft: md5sum update
  stack/erp5: fix pandas version in erp5
  software/ors-amarisoft: fixup check_cpu_temperature
  component/pandas: fix versions
  Don't hardcode cycler version in software.cfg
  ...