chore: sync generated files with cnpg-infra policy (#463)

Generated from
[cloudnative-pg/cnpg-infra](https://github.com/cloudnative-pg/cnpg-infra)
by `scripts/sync-ownership-files.sh`. Propose changes there rather than
editing these files here. See the commit message for what each file is
and where it comes from.

Signed-off-by: Gabriele Bartolini <gabriele.bartolini@enterprisedb.com>

Author: gbartolini

.gitvote.yml

@@ -0,0 +1,63 @@
+# GitVote configuration for cloudnative-pg/cloudnative-pg.github.io.
+#
+# Rendered by cnpg-infra's scripts/render-gitvote-config.sh -- see
+# cnpg-infra's gitvote-policy.yaml and scripts/check-gitvote-config.sh /
+# fix-gitvote-config.sh for how this file is generated and enforced.
+#
+# Voters are this repository's own cloudnative-pg-github-io-owners GitHub team (repo-tiers.yaml's
+# owners field is what populates it; see sync-project-owner-teams.sh).
+# Component Owner-level decisions per CONTRIBUTOR_LADDER.md are scoped to
+# the repository, not org-wide. The profiles below mirror
+# CONTRIBUTOR_LADDER.md's two repository-level thresholds:
+#   - default:         simple majority, Contributor promotion/removal
+#   - component-owner:  two-thirds majority, Component Owner
+#                        promotion/removal (/vote-component-owner)
+# plus, where this repo belongs to a subproject, the same two scoped to
+# that subproject's maintainer committee, for the case where this repo has
+# too few named owners to decide for itself.
+automation:
+  enabled: false
+  rules:
+    - patterns: []
+      profile: default
+
+profiles:
+  default:
+    duration: 1w
+    pass_threshold: 50
+    allowed_voters:
+      teams:
+        - cloudnative-pg-github-io-owners
+      users: []
+    close_on_passing: true
+    close_on_passing_min_wait: "10 minutes"
+
+  component-owner:
+    duration: 1w
+    pass_threshold: 66
+    allowed_voters:
+      teams:
+        - cloudnative-pg-github-io-owners
+      users: []
+    close_on_passing: true
+    close_on_passing_min_wait: "10 minutes"
+
+  committee:
+    duration: 1w
+    pass_threshold: 50
+    allowed_voters:
+      teams:
+        - community-ecosystem-maintainers
+      users: []
+    close_on_passing: true
+    close_on_passing_min_wait: "10 minutes"
+
+  committee-component-owner:
+    duration: 1w
+    pass_threshold: 66
+    allowed_voters:
+      teams:
+        - community-ecosystem-maintainers
+      users: []
+    close_on_passing: true
+    close_on_passing_min_wait: "10 minutes"

COMPONENT_OWNERS.md

@@ -0,0 +1,33 @@
+# Component Owners
+
+<!--
+Generated from repo-tiers.yaml and people.yaml in
+cloudnative-pg/cnpg-infra -- do not hand-edit. Propose a change there
+instead; an owner is added or removed there only to record a vote that
+has already passed, never to make the decision itself.
+-->
+
+`cloudnative-pg.github.io` is a component of the **Community, Docs & Ecosystem** subproject of
+CloudNativePG (see `subprojects/community-ecosystem.md` in
+[cloudnative-pg/governance](https://github.com/cloudnative-pg/governance)).
+
+The people below are its **Component Owners**: they hold `Write` on this
+repository through the `cloudnative-pg.github.io-owners` GitHub team, and are its default
+[`CODEOWNERS`](CODEOWNERS) entry, so every pull request here is routed to
+them for review.
+
+| Name | GitHub Handle | Country |
+| :--- | :--- | :--- |
+| Gabriele Bartolini | [@gbartolini](https://github.com/gbartolini) |  |
+| Francesco Canovai | [@fcanovai](https://github.com/fcanovai) |  |
+| Leonardo Cecchi | [@leonardoce](https://github.com/leonardoce) |  |
+| Floor Drees | [@FloorD](https://github.com/FloorD) | Netherlands |
+| Marco Nenciarini | [@mnencia](https://github.com/mnencia) |  |
+
+Component Owner is a rung of the CloudNativePG contributor ladder. A new
+owner is added by a ⅔ vote of this repository's existing Component Owners,
+held on an issue in this repository; the change is then recorded in
+`cnpg-infra`, which grants the access and regenerates this file. See
+`CONTRIBUTOR_LADDER.md` in [cloudnative-pg/governance](https://github.com/cloudnative-pg/governance)
+for the full process, including what happens when a repository has too few
+owners to reach that threshold.