Update to sqlite 3.46.1

Also adds a script to conveniently pull updates from upstream

Author: jakepetroules

README.md

@@ -1,7 +1,7 @@
 swift-toolchain-sqlite
 ======================
 
-The [SQLite Amalgamation](https://sqlite.org/amalgamation.html) from sqlite.org as a Swift package, version 3.46.0.
+The [SQLite Amalgamation](https://sqlite.org/amalgamation.html) from sqlite.org as a Swift package.
 
 This is intended as a common infrastructure package for components of the Swift toolchain which depend on SQLite.
 It is not intended as a general-purpose SQLite package, nor does it aim to provide Swift wrapper APIs.

Sources/CSQLite/include/sqlite3.h

@@ -146,9 +146,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.46.0"
-#define SQLITE_VERSION_NUMBER 3046000
-#define SQLITE_SOURCE_ID      "2024-05-23 13:25:27 96c92aba00c8375bc32fafcdf12429c58bd8aabfcadab6683e35bbb9cdebf19e"
+#define SQLITE_VERSION        "3.46.1"
+#define SQLITE_VERSION_NUMBER 3046001
+#define SQLITE_SOURCE_ID      "2024-08-13 09:16:08 c9c2ab54ba1f5f46360f1b4f35d849cd3f080e6fc2b6c60e91b16c63f69a1e33"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers