chore: upgrade rules_motoko and bump Motoko compiler to 1.11.0

[basvandijk]

To prepare for the introduction of the motoko-based cloud engine canister this commit upgrades motoko
from 0.16.3 to 1.11.0 (latest release).

[Copilot]

Pull request overview

Updates the Bazel Motoko rules/toolchain and the CI container’s Cargo-used moc to Motoko compiler 1.11.0, and records the lifeline canister compiler bump in the unreleased changelog.

Changes:

• Bump rules_motoko to commit 0c3d815c0c07c5696a4cb3fa8da25834594a5294 and set motoko.toolchain(version = "1.11.0") in MODULE.bazel.
• Update the CI container’s downloaded Motoko compiler to 1.11.0 from caffeinelabs/motoko (including filename casing change).
• Add an unreleased changelog entry noting the lifeline canister compiler bump.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
rs/nns/handlers/lifeline/unreleased_changelog.md	Adds an unreleased note about compiling lifeline with Motoko 1.11.0.
MODULE.bazel	Updates the rules_motoko override and sets Motoko toolchain version to 1.11.0.
ci/container/Dockerfile	Switches the Cargo-used moc download to caffeinelabs’ Motoko 1.11.0 release asset.

---

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[github-actions]

Run URL: https://github.com/dfinity/ic/actions/runs/28949109701

New container images with tag: a76da6c4913ea85f179201fa22ca3552e4ad455ebe9a95c1f7c88992d0b0c4cd
ic-build: sha256:6766ee9ed7fff7de14cf8ed86c6db8adc0d6b90788234440bd18c07743099ac0
ic-dev: sha256:b0c0702f842bcdf82ab48f82e70d204398e8b6cc0b0fb29b92552a7704862d54

[github-actions]

This pull request changes code owned by the Governance team. Therefore, make sure that
you have considered the following (for Governance-owned code):

1. Update unreleased_changelog.md (if there are behavior changes, even if they are
   non-breaking).

2. Are there BREAKING changes?

3. Is a data migration needed?

4. Security review?

How to Satisfy This Automatic Review

1. Go to the bottom of the pull request page.

2. Look for where it says this bot is requesting changes.

3. Click the three dots to the right.

4. Select "Dismiss review".

5. In the text entry box, respond to each of the numbered items in the previous
   section, declare one of the following:

• Done.

• $REASON_WHY_NO_NEED. E.g. for unreleased_changelog.md, "No
  canister behavior changes.", or for item 2, "Existing APIs
  behave as before.".

Brief Guide to "Externally Visible" Changes

"Externally visible behavior change" is very often due to some NEW canister API.

Changes to EXISTING APIs are more likely to be "breaking".

If these changes are breaking, make sure that clients know how to migrate, how to
maintain their continuity of operations.

If your changes are behind a feature flag, then, do NOT add entrie(s) to
unreleased_changelog.md in this PR! But rather, add entrie(s) later, in the PR
that enables these changes in production.

Reference(s)

For a more comprehensive checklist, see here.

GOVERNANCE_CHECKLIST_REMINDER_DEDUP

[zeropath-ai]

✅ No security or compliance issues detected. Reviewed everything up to 787f12c.

Security Overview

• 🔎 Scanned files: 3 changed file(s)
• 🔗 Scan Link: https://zeropath.com/app/repositories/f975f1a5-0a47-4a3b-b7f0-a55609e90390?scanId=d4133daa-5fd6-4dc2-9afb-0b3211ed50be&codeScanTypes=PrScan&tab=issues

Detected Code Changes

Change Type	Relevant files
Configuration changes	► MODULE.bazel     Update Motoko rules_motoko integrity/strip_prefix and version ► MODULE.bazel     Update Motoko toolchain version ► ci/container/Dockerfile     Update motoko_version ARG and download source to new URL and path ► ci/container/Dockerfile     Use updated Motoko tarball URL and extraction path
Bug Fix	► ci/container/Dockerfile     Change Motoko download URL and extraction command to reflect new distribution ► rs/nns/handlers/lifeline/unreleased_changelog.md     Update changelog entry to reflect new compiler version
Other	► rs/nns/handlers/lifeline/unreleased_changelog.md     Modify Changed section to reference new Motoko compiler version

This changes the lifeline canister since it's now build with motoko 1.11.0 instead of the previous 0.16.3. This shouldn't change its behaviour. It has been noted in its changelog.