bug #232 fix: correctly wire the build-time file into kernel.build_dir (dkarlovi, Kocal)

This PR was merged into the 2.x branch.

Discussion
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fix: correctly wire the build-time file into kernel.build_dir

See symfony/symfony#50357 /cc `@Okhoshi`

Commits
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9f2e8b5 fix(config): remove useless service from #236
e9ef4b5 fix: correctly wire the build-time file into kernel.build_dir

Author: Kocal

src/Resources/config/services.xml

@@ -40,12 +40,12 @@
             <tag name="kernel.cache_warmer" />
             <argument /> <!-- build list of entrypoint paths -->
             <argument type="service" id="http_client" on-invalid="null" />
-            <argument>%kernel.cache_dir%/webpack_encore.cache.php</argument>
+            <argument>%kernel.build_dir%/webpack_encore.cache.php</argument>
         </service>
 
         <service id="webpack_encore.cache" class="Symfony\Component\Cache\Adapter\PhpArrayAdapter">
             <factory class="Symfony\Component\Cache\Adapter\PhpArrayAdapter" method="create" />
-            <argument>%kernel.cache_dir%/webpack_encore.cache.php</argument>
+            <argument>%kernel.build_dir%/webpack_encore.cache.php</argument>
             <argument type="service" id="cache.webpack_encore" />
         </service>
 
@@ -68,7 +68,5 @@
             <tag name="kernel.event_subscriber" />
             <argument type="service" id="webpack_encore.entrypoint_lookup_collection" />
         </service>
-
-        <service id="webpack_encore.http_client" alias="http_client" />
     </services>
 </container>