github-actions: bump codecov/codecov-action from 5.4.0 to 5.4.2 (openthread#11488)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.4.0 to 5.4.2.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@0565863...ad3126e)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: 5.4.2
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

.github/workflows/otbr.yml

@@ -251,7 +251,7 @@ jobs:
         script/test combine_coverage
     - name: Upload Coverage
       continue-on-error: true
-      uses: codecov/codecov-action@0565863a31f2c772f9f0395002a31e3f06189574 # v5.4.0
+      uses: codecov/codecov-action@ad3126e916f78f00edff4ed0317cf185271ccc2d # v5.4.2
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:

.github/workflows/posix.yml

@@ -328,7 +328,7 @@ jobs:
       run: |
         script/test combine_coverage
     - name: Upload Coverage
-      uses: codecov/codecov-action@0565863a31f2c772f9f0395002a31e3f06189574 # v5.4.0
+      uses: codecov/codecov-action@ad3126e916f78f00edff4ed0317cf185271ccc2d # v5.4.2
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:

.github/workflows/simulation-1.1.yml

@@ -452,7 +452,7 @@ jobs:
       run: |
         script/test combine_coverage
     - name: Upload Coverage
-      uses: codecov/codecov-action@0565863a31f2c772f9f0395002a31e3f06189574 # v5.4.0
+      uses: codecov/codecov-action@ad3126e916f78f00edff4ed0317cf185271ccc2d # v5.4.2
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:

.github/workflows/simulation-1.4.yml

@@ -443,7 +443,7 @@ jobs:
       run: |
         script/test combine_coverage
     - name: Upload Coverage
-      uses: codecov/codecov-action@0565863a31f2c772f9f0395002a31e3f06189574 # v5.4.0
+      uses: codecov/codecov-action@ad3126e916f78f00edff4ed0317cf185271ccc2d # v5.4.2
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:

.github/workflows/toranj.yml

@@ -238,7 +238,7 @@ jobs:
       run: |
         script/test combine_coverage
     - name: Upload Coverage
-      uses: codecov/codecov-action@0565863a31f2c772f9f0395002a31e3f06189574 # v5.4.0
+      uses: codecov/codecov-action@ad3126e916f78f00edff4ed0317cf185271ccc2d # v5.4.2
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with:

.github/workflows/unit.yml

@@ -128,7 +128,7 @@ jobs:
       run: |
         script/test combine_coverage
     - name: Upload Coverage
-      uses: codecov/codecov-action@0565863a31f2c772f9f0395002a31e3f06189574 # v5.4.0
+      uses: codecov/codecov-action@ad3126e916f78f00edff4ed0317cf185271ccc2d # v5.4.2
       env:
         CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
       with: