Update Dockerfile and global.json updates to v9.0.301

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
dotnet-sdk	dotnet-sdk	patch	9.0.300 -> 9.0.301
mcr.microsoft.com/dotnet/sdk	final	patch	9.0.300-noble -> 9.0.301-noble

---

Release Notes

dotnet/sdk (dotnet-sdk)

v9.0.301

Compare Source

---

Configuration

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

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

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

🔕 Ignore: Close this PR and you won't be reminded about these updates again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.