Bump codecov/codecov-action from 5.1.2 to 5.3.1

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.1.2 to 5.3.1.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@1e68e06...13ce06b)

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

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/admin.yml

@@ -71,7 +71,7 @@ jobs:
         run: make test-cover
 
       - name: Upload coverage results
-        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
+        uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3 # v5.3.1
         with:
           file: cover.out
           flags: admin

.github/workflows/agent.yml

@@ -108,7 +108,7 @@ jobs:
         run: make test-cover
 
       - name: Upload coverage results
-        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
+        uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3 # v5.3.1
         with:
           file: cover.out
           flags: agent

.github/workflows/managed.yml

@@ -97,7 +97,7 @@ jobs:
         run: docker exec -i pmm-server make -C managed test-update
 
       - name: Upload coverage results
-        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
+        uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3 # v5.3.1
         with:
           file: managed/cover.out
           flags: managed

.github/workflows/update.yml

@@ -70,7 +70,7 @@ jobs:
         run: docker exec pmm-update-server make -C /root/go/src/github.com/percona/pmm/update run-race-cover RUN_FLAGS='-debug -check'
 
       - name: Upload coverage results
-        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
+        uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3 # v5.3.1
         with:
           file: cover.out
           flags: update

.github/workflows/vmproxy.yml

@@ -73,7 +73,7 @@ jobs:
         run: make test-cover
 
       - name: Upload coverage results
-        uses: codecov/codecov-action@1e68e06f1dbfde0e4cefc87efeba9e4643565303 # v5.1.2
+        uses: codecov/codecov-action@13ce06bfc6bbe3ecf90edbbf1bc32fe5978ca1d3 # v5.3.1
         with:
           file: cover.out
           flags: vmproxy