ext/pdo_sqlite: fix minimal version for EXPLAIN feature support.

found out while working on #18853

[ref.](https://www.sqlite.org/releaselog/3_43_1.html)

Author: devnexen

ext/pdo_sqlite/pdo_sqlite.stub.php

@@ -39,7 +39,7 @@ class Sqlite extends \PDO
     /** @cvalue PDO_SQLITE_ATTR_EXPLAIN_STATEMENT */
     public const int ATTR_EXPLAIN_STATEMENT = UNKNOWN;
 
-#if SQLITE_VERSION_NUMBER >= 3041000
+#if SQLITE_VERSION_NUMBER >= 3043000
     public const int EXPLAIN_MODE_PREPARED = 0;
     public const int EXPLAIN_MODE_EXPLAIN = 1;
     public const int EXPLAIN_MODE_EXPLAIN_QUERY_PLAN = 2;

ext/pdo_sqlite/pdo_sqlite_arginfo.h

@@ -393,7 +393,7 @@ static int pdo_sqlite_stmt_get_attribute(pdo_stmt_t *stmt, zend_long attr, zval
 			}
 			break;
 		case PDO_SQLITE_ATTR_EXPLAIN_STATEMENT:
-#if SQLITE_VERSION_NUMBER >= 3041000
+#if SQLITE_VERSION_NUMBER >= 3043000
 #if defined(__APPLE__)
 			if (__builtin_available(macOS 14.2, *)) {
 #endif
@@ -420,7 +420,7 @@ static int pdo_sqlite_stmt_set_attribute(pdo_stmt_t *stmt, zend_long attr, zval
 {
 	switch (attr) {
 		case PDO_SQLITE_ATTR_EXPLAIN_STATEMENT:
-#if SQLITE_VERSION_NUMBER >= 3041000
+#if SQLITE_VERSION_NUMBER >= 3043000
 #if defined(__APPLE__)
 			if (__builtin_available(macOS 14.2, *)) {
 #endif