[skip ci] CODEOWNERS

Author: SakiTakamachi

.github/CODEOWNERS

@@ -22,11 +22,17 @@
 /ext/json @bukka
 /ext/libxml @nielsdos
 /ext/mbstring @alexdowad
+/ext/mysqlnd @SakiTakamachi
 /ext/odbc @NattyNarwhal
 /ext/opcache @dstogov @iluuu1994
 /ext/openssl @bukka
-/ext/pdo_odbc @NattyNarwhal
-/ext/pdo_pgsql @devnexen
+/ext/pdo @SakiTakamachi
+/ext/pdo_dblib @SakiTakamachi
+/ext/pdo_firebird @SakiTakamachi
+/ext/pdo_mysql @SakiTakamachi
+/ext/pdo_odbc @NattyNarwhal @SakiTakamachi
+/ext/pdo_pgsql @devnexen @SakiTakamachi
+/ext/pdo_sqlite @SakiTakamachi
 /ext/pgsql @devnexen
 /ext/random @TimWolla @zeriyoshi
 /ext/session @Girgias