chore(deps): update helm release cert-manager to v1.15.1

This MR contains the following updates:

Package	Update	Change	OpenSSF
cert-manager (source)	patch	v1.15.0 -> v1.15.1

---

Release Notes

cert-manager/cert-manager (cert-manager)

v1.15.1

Compare Source

cert-manager is the easiest way to automatically manage certificates in Kubernetes and OpenShift clusters.

🔗 See v1.15.0 for more information about cert-manager 1.15 and read-before-upgrade info.

📜 Changes since v1.15.0

Bug or Regression

• BUGFIX: fix issue that caused Vault issuer to not retry signing when an error was encountered. (#​7111, @​inteon)

Other (Cleanup or Flake)

• Update github.com/Azure/azure-sdk-for-go/sdk/azidentity to address CVE-2024-35255 (#​7092, @​ThatsMrTalbot)
• Bump the go-retryablehttp dependency to fix CVE-2024-6104 (#​7130, @​SgtCoDFish)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this MR and you won't be reminded about this update again.

---

• If you want to rebase/retry this MR, check this box

---

This MR has been generated by Renovate Bot. The local configuration can be found in the SI Renovate Bot repository.