add myself to maintainers (#12786)

Signed-off-by: Carlos Panato <ctadeu@gmail.com>

incubator/sentry-kubernetes/Chart.yaml

@@ -1,11 +1,15 @@
 apiVersion: v1
 description: A Helm chart for sentry-kubernetes (https://github.com/getsentry/sentry-kubernetes)
 name: sentry-kubernetes
-version: 0.1.6
+version: 0.1.7
 appVersion: latest
+icon: https://sentry-brand.storage.googleapis.com/sentry-glyph-white.png
 home: https://github.com/getsentry/sentry-kubernetes
 sources:
 - https://github.com/getsentry/sentry-kubernetes
+maintainers:
+  - name: cpanato
+    email: ctadeu@gmail.com
 keywords:
 - sentry
 - report kubernetes events

incubator/sentry-kubernetes/OWNERS

@@ -1,4 +1,6 @@
 approvers:
+- cpanato
 - gianrubio
 reviewers:
+- cpanato
 - gianrubio