Follow-up to release 0.9

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Cut release 0.9

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Test against Kubernetes 1.22

According to our policy, main branch of kube-prometheus should support
the 2 latest versions of Kubernetes. These changes update the tests and
the compatibility matrix to reflect that.

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Update prometheus-adapter to v0.9.0

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

jsonnet: set thanos config to null by default

[bot] [main] Automated version update

Fix automated update in CI

Automated dependencies update in CI was failing whenever no new changes
were detected since git diff was returning 1.

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

Signed-off-by: paulfantom <pawel@krupa.net.pl>

.github: enable auto updates on release branches

[bot] [main] Automated version update

Signed-off-by: Damien Grisonnet <dgrisonn@redhat.com>

jsonnet: use full dependency path

Create Thanos Sidecar rules separately from Prometheus ones

Turn AWS VPC CNI into a control plane add-on

.github: allow dispatching version updates manually and run on predefined schedule