sqlite3: update to v3.50.3 (#7679)

packages/s/sqlite3/xmake.lua

@@ -48,6 +48,7 @@ package("sqlite3")
     add_versions("3.50.0+0", "3bc776a5f243897415f3b80fb74db3236501d45194c75c7f69012e4ec0128327")
     add_versions("3.50.0+100", "00a65114d697cfaa8fe0630281d76fd1b77afcd95cd5e40ec6a02cbbadbfea71")
     add_versions("3.50.0+200", "84a616ffd31738e4590b65babb3a9e1ef9370f3638e36db220ee0e73f8ad2156")
+    add_versions("3.50.0+300", "ec5496cdffbc2a4adb59317fd2bf0e582bf0e6acd8f4aae7e97bc723ddba7233")
 
     add_configs("explain_comments", { description = "Inserts comment text into the output of EXPLAIN.", default = true, type = "boolean"})
     add_configs("dbpage_vtab",      { description = "Enable the SQLITE_DBPAGE virtual table.", default = true, type = "boolean"})