Add psr0 classloader to info.xml for core extensions

ext/authx/info.xml

@@ -22,6 +22,7 @@
   </compatibility>
   <comments>AuthX enables remote applications to connect to CiviCRM. Use it to enable and disable different forms of authentication (such as username-password, API key, and/or JWT).</comments>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <mixins>

ext/civicrm_admin_ui/info.xml

@@ -26,6 +26,7 @@
   </requires>
   <comments>Replaces legacy pages with configurable Search Display Forms.</comments>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <civix>

ext/civigrant/info.xml

@@ -24,7 +24,7 @@
     <ext>org.civicrm.search_kit</ext>
   </requires>
   <classloader>
-    <psr0 prefix="CRM_" path=""/>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <upgrader>CRM_Grant_Upgrader</upgrader>

ext/civiimport/info.xml

@@ -26,6 +26,7 @@
     <ext>org.civicrm.search_kit</ext>
   </requires>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <civix>

ext/ckeditor4/info.xml

@@ -22,6 +22,7 @@
   </compatibility>
   <comments>This is the version of CKEditor that originally shipped with CiviCRM core</comments>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <mixins>

ext/contributioncancelactions/info.xml

@@ -22,6 +22,7 @@
   </compatibility>
   <comments>This code has been moved from core to a separate extension in 5.32. Note that if you disable it failed or cancelled contributions will not cause related memberships and participant records to be updated</comments>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <civix>

ext/elavon/info.xml

@@ -22,6 +22,7 @@
   </compatibility>
   <comments/>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <civix>

ext/eventcart/info.xml

@@ -22,6 +22,7 @@
     <ver>5.56</ver>
   </compatibility>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <mixins>

ext/ewaysingle/info.xml

@@ -25,6 +25,7 @@
   </compatibility>
   <comments>This is an extension to contain the eWAY Single Currency Payment Processor</comments>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <mixins>

ext/financialacls/info.xml

@@ -25,6 +25,7 @@
   </tags>
   <comments>Financial acls - working towards moving this code to the extension from core</comments>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <mixins>

ext/greenwich/info.xml

@@ -24,6 +24,7 @@
     <ver>5.56</ver>
   </compatibility>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <civix>

ext/message_admin/info.xml

@@ -25,6 +25,7 @@
   </requires>
   <comments/>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <mixins>

ext/payflowpro/info.xml

@@ -22,6 +22,7 @@
   </compatibility>
   <comments>This extension is extraction of the original Core Payflow Pro Payment Processor</comments>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <mixins>

ext/recaptcha/info.xml

@@ -22,6 +22,7 @@
     <ver>5.56</ver>
   </compatibility>
   <classloader>
+    <psr0 prefix="CRM_" path="."/>
     <psr4 prefix="Civi\" path="Civi"/>
   </classloader>
   <mixins>