[incubator/vault] Update owners (#14896)

* adding myself to OWNERS

Signed-off-by: Janusz Bialy <jbialy@gmail.com>

* bump version

Signed-off-by: Janusz Bialy <jbialy@gmail.com>

* get rid of whitespace

Signed-off-by: Janusz Bialy <jbialy@gmail.com>

incubator/vault/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 description: A Helm chart for Vault, a tool for managing secrets
 name: vault
-version: 0.18.9
+version: 0.18.10
 appVersion: 1.1.2
 home: https://www.vaultproject.io/
 icon: https://www.vaultproject.io/assets/images/mega-nav/logo-vault-0f83e3d2.svg
@@ -11,3 +11,5 @@ sources:
 maintainers:
   - name: jpds
     email: jpds@protonmail.com
+  - name: jbialy
+    email: jbialy@gmail.com

incubator/vault/OWNERS

@@ -0,0 +1,5 @@
+approvers:
+- jbialy
+reviewers:
+- jbialy
+