chore(deps): bump golang from `48b942a` to `b03f3ba` in /e2e (#3375)

Bumps golang from `48b942a` to `b03f3ba`.

---
updated-dependencies:
- dependency-name: golang
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Gustavo Fernandes de Carvalho <gusfcarvalho@gmail.com>

e2e/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22.2-bookworm@sha256:48b942a5a9803fafeb748f1a9c6edeb71e06653bb4df25f63f909151e15e9618 as builder
+FROM golang:1.22.2-bookworm@sha256:b03f3ba515751657c75475b20941fef47341fccb3341c3c0b64283ff15d3fb46 as builder
 
 ENV KUBECTL_VERSION="v1.28.3"
 ENV HELM_VERSION="v3.13.1"