chore(deps): bump golang from `89a04cc` to `29d9726` in /e2e (#4859)

Bumps golang from `89a04cc` to `29d9726`.

---
updated-dependencies:
- dependency-name: golang
  dependency-version: 1.24.3-bookworm
  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>

e2e/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.24.3-bookworm@sha256:89a04cc2e2fbafef82d4a45523d4d4ae4ecaf11a197689036df35fef3bde444a AS builder
+FROM golang:1.24.3-bookworm@sha256:29d97266c1d341b7424e2f5085440b74654ae0b61ecdba206bc12d6264844e21 AS builder
 
 ENV KUBECTL_VERSION="v1.28.3"
 ENV HELM_VERSION="v3.13.1"