chore(deps): update actions/checkout action to v7 (#2248)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://redirect.github.com/actions/checkout) |
action | major | `v6` → `v7` |

---

### Release Notes

<details>
<summary>actions/checkout (actions/checkout)</summary>

###
[`v7.0.0`](https://redirect.github.com/actions/checkout/blob/HEAD/CHANGELOG.md#v700)

[Compare
Source](https://redirect.github.com/actions/checkout/compare/v7.0.0...v7.0.0)

- Block checking out fork PR for pull\_request\_target and workflow\_run
by [@&#8203;aiqiaoy](https://redirect.github.com/aiqiaoy) in
[#&#8203;2454](https://redirect.github.com/actions/checkout/pull/2454)
- Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 in the
minor-actions-dependencies group across 1 directory by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2458](https://redirect.github.com/actions/checkout/pull/2458)
- Bump flatted from 3.3.1 to 3.4.2 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2460](https://redirect.github.com/actions/checkout/pull/2460)
- Bump js-yaml from 4.1.0 to 4.2.0 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2461](https://redirect.github.com/actions/checkout/pull/2461)
- Bump [@&#8203;actions/core](https://redirect.github.com/actions/core)
and
[@&#8203;actions/tool-cache](https://redirect.github.com/actions/tool-cache)
and Remove uuid by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2459](https://redirect.github.com/actions/checkout/pull/2459)
- upgrade module to esm and update dependencies by
[@&#8203;aiqiaoy](https://redirect.github.com/aiqiaoy) in
[#&#8203;2463](https://redirect.github.com/actions/checkout/pull/2463)
- Bump the minor-npm-dependencies group across 1 directory with 3
updates by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2462](https://redirect.github.com/actions/checkout/pull/2462)

###
[`v7`](https://redirect.github.com/actions/checkout/blob/HEAD/CHANGELOG.md#v700)

[Compare
Source](https://redirect.github.com/actions/checkout/compare/v6.0.3...v7.0.0)

- Block checking out fork PR for pull\_request\_target and workflow\_run
by [@&#8203;aiqiaoy](https://redirect.github.com/aiqiaoy) in
[#&#8203;2454](https://redirect.github.com/actions/checkout/pull/2454)
- Bump actions/publish-immutable-action from 0.0.3 to 0.0.4 in the
minor-actions-dependencies group across 1 directory by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2458](https://redirect.github.com/actions/checkout/pull/2458)
- Bump flatted from 3.3.1 to 3.4.2 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2460](https://redirect.github.com/actions/checkout/pull/2460)
- Bump js-yaml from 4.1.0 to 4.2.0 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2461](https://redirect.github.com/actions/checkout/pull/2461)
- Bump [@&#8203;actions/core](https://redirect.github.com/actions/core)
and
[@&#8203;actions/tool-cache](https://redirect.github.com/actions/tool-cache)
and Remove uuid by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2459](https://redirect.github.com/actions/checkout/pull/2459)
- upgrade module to esm and update dependencies by
[@&#8203;aiqiaoy](https://redirect.github.com/aiqiaoy) in
[#&#8203;2463](https://redirect.github.com/actions/checkout/pull/2463)
- Bump the minor-npm-dependencies group across 1 directory with 3
updates by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[#&#8203;2462](https://redirect.github.com/actions/checkout/pull/2462)

</details>

---

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.github/workflows/regenerate-api-diff-otel.yml

@@ -14,7 +14,7 @@ jobs:
     permissions:
       contents: read # checkout + read-only `git fetch origin main` for the verify step
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           ref: ${{ github.ref }}
           persist-credentials: false
@@ -61,7 +61,7 @@ jobs:
     permissions:
       contents: write # push regenerated apidiffs back to the renovate branch
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7
         with:
           ref: ${{ github.ref }}
           # zizmor: ignore[artipacked] -- needs credentials to push