Bump jenkins/inbound-agent

Bumps jenkins/inbound-agent from 3107.v665000b_51092-2 to 3107.v665000b_51092-4.

---
updated-dependencies:
- dependency-name: jenkins/inbound-agent
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

src/main/resources/org/csanchez/jenkins/plugins/kubernetes/Dockerfile

@@ -1 +1 @@
-FROM jenkins/inbound-agent:3107.v665000b_51092-2
+FROM jenkins/inbound-agent:3107.v665000b_51092-4