chore(deps): bump actions/checkout from 4.1.5 to 4.1.6 (#564)

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.5 to 4.1.6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@44c2b7a...a5ac7e5)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/presubmits.yml

@@ -18,7 +18,7 @@ jobs:
       with:
         egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v2
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v2
 
     - name: Set up Go
       uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v3.0.0
@@ -36,7 +36,7 @@ jobs:
       with:
         egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v2
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v2
 
     - name: Set up Go
       uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v3.0.0
@@ -62,7 +62,7 @@ jobs:
       with:
         egress-policy: audit # TODO: change to 'egress-policy: block' after couple of runs
 
-    - uses: actions/checkout@44c2b7a8a4ea60a981eaca3cf939b5f4305c123b # v2
+    - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v2
 
     - name: Set up Go
       uses: actions/setup-go@cdcb36043654635271a94b9a6d1392de5bb323a7 # v3.0.0