feature #21027 [Asset] Provide default context (ro0NL)

This PR was squashed before being merged into the 3.4 branch (closes #21027).

Discussion
----------

[Asset] Provide default context

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #19396
| License       | MIT
| Doc PR        | should be noted somewhere, ill create an issue

Allows configuring the default asset context to make things works on CLI for example. Same approach as the routing component.

Introduces
```yaml
# parameters.yml
asset.request_context.base_path: '/base/path'
asset.request_context.secure: false
```

Commits
-------

9137d57ecd [Asset] Provide default context

Author: fabpot

CHANGELOG.md

@@ -54,6 +54,8 @@ CHANGELOG
    `EventDispatcherDebugCommand`, `RouterDebugCommand`, `RouterMatchCommand`,
    `TranslationDebugCommand`, `TranslationUpdateCommand`, `XliffLintCommand`
     and `YamlLintCommand` classes have been marked as final
+ * Added `asset.request_context.base_path` and `asset.request_context.secure` parameters
+   to provide a default request context in case the stack is empty (similar to `router.request_context.*` parameters)
 
 3.3.0
 -----

Resources/config/assets.xml

@@ -4,6 +4,11 @@
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xsi:schemaLocation="http://symfony.com/schema/dic/services http://symfony.com/schema/dic/services/services-1.0.xsd">
 
+    <parameters>
+        <parameter key="asset.request_context.base_path"></parameter>
+        <parameter key="asset.request_context.secure">false</parameter>
+    </parameters>
+
     <services>
         <defaults public="false" />
 
@@ -19,6 +24,8 @@
 
         <service id="assets.context" class="Symfony\Component\Asset\Context\RequestStackContext">
             <argument type="service" id="request_stack" />
+            <argument>%asset.request_context.base_path%</argument>
+            <argument>%asset.request_context.secure%</argument>
         </service>
 
         <service id="assets.path_package" class="Symfony\Component\Asset\PathPackage" abstract="true">