Bump actions/setup-node from 3.6.0 to 3.8.1

Bumps [actions/setup-node](https://github.com/actions/setup-node) from 3.6.0 to 3.8.1.
- [Release notes](https://github.com/actions/setup-node/releases)
- [Commits](actions/setup-node@64ed1c7...5e21ff4)

---
updated-dependencies:
- dependency-name: actions/setup-node
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/automatic-release.yml

@@ -39,7 +39,7 @@ jobs:
           extensions: intl, gd, opcache, mysql, pdo_mysql, soap, zip, :xdebug
           coverage: none
 
-      - uses: actions/setup-node@64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c
+      - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d
         with:
           node-version-file: .nvmrc
 

.github/workflows/cs.yml

@@ -109,7 +109,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: actions/setup-node@64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c
+      - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d
         with:
           node-version-file: .nvmrc
 

.github/workflows/unit-tests.yml

@@ -81,7 +81,7 @@ jobs:
           extensions: intl, gd, opcache, mysql, pdo_mysql, soap, zip, :xdebug
           coverage: ${{ steps.coverage_driver.outputs.value }}
 
-      - uses: actions/setup-node@64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c
+      - uses: actions/setup-node@5e21ff4d9bc1a8cf6de233a3057d20ec6b3fb69d
         with:
           node-version-file: .nvmrc