minor cleanup

.github/workflows/tests.yml

@@ -212,18 +212,6 @@ jobs:
                       echo 'Platform reqs failed, running `composer update`'
                       composer --working-dir="$DIR" update
                     fi
-
-                    if [[ "$WP_BRANCH" == 'trunk' || "$WP_BRANCH" == 'previous' ]]; then
-                      VER=$(composer --format=json --working-dir="$DIR" show | jq -r '.installed[] | select( .name == "roots/wordpress" ) | .version')
-                      if [[ -n "$VER" ]]; then
-                        INSVER=$WORDPRESS_TAG
-                        [[ "$WORDPRESS_TAG" == 'trunk' ]] && INSVER="dev-main as $VER"
-                        echo "Supposed to run tests against WordPress $WORDPRESS_TAG, so setting roots/wordpress and roots/wordpress-no-content to \"$INSVER\""
-                        # Composer seems to sometimes have issues with deleting the wordpress dir on its own, so do it manually first.
-                        rm -rf "$DIR/wordpress"
-                        composer --working-dir="$DIR" require --dev "roots/wordpress:$INSVER" "roots/wordpress-no-content:$INSVER"
-                      fi
-                    fi
                   fi
                 fi
 
@@ -244,7 +232,7 @@ jobs:
 
                 # Actions seems to slow down if there are a lot of files, so clean up Composer stuff after each test.
                 # We don't do it for JS stuff, as that might break things with how JS does package deps.
-                rm -rf "$DIR/vendor" "$DIR/jetpack_vendor" "$DIR/wordpress"
+                rm -rf "$DIR/vendor" "$DIR/jetpack_vendor"
 
                 if $FAIL; then
                   echo "Tests for $SLUG failed!"