ci(behat): drop unused moreutils install

The Symfony lowest/dev Behat jobs installed moreutils via apt, but
nothing used it. On the current Ubuntu 24.04 runner, moreutils
collides with the preinstalled `parallel` package, failing the job
with dpkg exit 100.

| Q             | A
| ------------- | ---
| Branch?       | 4.3
| Tickets       | ∅
| License       | MIT
| Doc PR        | ∅

Author: soyuka

.github/workflows/ci.yml

@@ -1062,8 +1062,6 @@ jobs:
           extensions: intl, bcmath, curl, openssl, mbstring
           coverage: none
           ini-values: memory_limit=-1
-      - name: Install additional packages
-        run: sudo apt update && sudo apt-get install moreutils
       - name: Get composer cache directory
         id: composercache
         run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
@@ -1204,8 +1202,6 @@ jobs:
           extensions: intl, bcmath, curl, openssl, mbstring
           coverage: none
           ini-values: memory_limit=-1
-      - name: Install additional packages
-        run: sudo apt update && sudo apt-get install moreutils
       - name: Get composer cache directory
         id: composercache
         run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT