Generate class entries for snmp, soap, sockets, sodium, sqlite3, sysv*, tidy

Closes GH-6696

ext/skeleton/skeleton.stub.php

@@ -1,6 +1,6 @@
 <?php
 
-/** @generate-function-entries */
+/** @generate-class-entries */
 
 function test1(): void {}
 

ext/skeleton/skeleton_arginfo.h

@@ -1,5 +1,5 @@
 /* This is a generated file, edit the .stub.php file instead.
- * Stub hash: 7eb3fd4083c98e6dffc8b02b6373b7ce9cbf228d */
+ * Stub hash: efdd79c2c8ccff694699c86fdd6248a13839c744 */
 
 ZEND_BEGIN_ARG_WITH_RETURN_TYPE_INFO_EX(arginfo_test1, 0, 0, IS_VOID, 0)
 ZEND_END_ARG_INFO()
@@ -18,3 +18,4 @@ static const zend_function_entry ext_functions[] = {
 	ZEND_FE(test2, arginfo_test2)
 	ZEND_FE_END
 };
+