Release v0.14.0 (#2513)

* chore: Pin version and generate manifests for 0.14.0

* docs: Add 0.14.0 changelog

Update support matrix and ci to include 1.26

cut release 0.12 (#1919)

Signed-off-by: Haoyu Sun <hasun@redhat.com>

Signed-off-by: Haoyu Sun <hasun@redhat.com>

Merge pull request #1784 from raptorsun/release-0.11-prep

cut release 0.11

Merge pull request #1561 from PhilipGough/release-0.10-patch

jsonnet: Bump to patch release of prometheus-operator

Merge pull request #1448 from andrein/cherry-pick-1445

Cherry-pick grafana LDAP into release-0.9

Merge pull request #1101 from paulfantom/cut-0.8

*: cut release-0.8

Merge pull request #830 from dgrisonnet/pin-release-0.7

Pin jsonnet dependencies in release-0.7

Merge pull request #496 from lilic/bump-things

Bump dependencies