dep: update vendored sqlite to v3.50.3

https://sqlite.org/releaselog/3_50_3.html

Author: flavorjones

dependencies.yml

@@ -1,13 +1,13 @@
 sqlite3:
   # checksum verified by first checking the published sha3(256) checksum against https://sqlite.org/download.html:
-  # e4d2b4332988f479ec032ccff00963a9bbd24a3a0f0222b4e249653fa680b4c0
+  # c3df1542703a666d3f41bb623e9bed7d6e1dc81c57f0c45e3122403f862c520d
   #
-  # $ sha3sum -a 256 ports/archives/sqlite-autoconf-3500200.tar.gz
-  # e4d2b4332988f479ec032ccff00963a9bbd24a3a0f0222b4e249653fa680b4c0  ports/archives/sqlite-autoconf-3500200.tar.gz
+  # $ sha3sum -a 256 ports/archives/sqlite-autoconf-3500300.tar.gz
+  # c3df1542703a666d3f41bb623e9bed7d6e1dc81c57f0c45e3122403f862c520d  ports/archives/sqlite-autoconf-3500300.tar.gz
   #
-  # $ sha256sum ports/archives/sqlite-autoconf-3500200.tar.gz
-  # 84a616ffd31738e4590b65babb3a9e1ef9370f3638e36db220ee0e73f8ad2156  ports/archives/sqlite-autoconf-3500200.tar.gz
-  version: "3.50.2"
+  # $ sha256sum ports/archives/sqlite-autoconf-3500300.tar.gz
+  # ec5496cdffbc2a4adb59317fd2bf0e582bf0e6acd8f4aae7e97bc723ddba7233  ports/archives/sqlite-autoconf-3500300.tar.gz
+  version: "3.50.3"
   files:
-    - url: "https://sqlite.org/2025/sqlite-autoconf-3500200.tar.gz"
-      sha256: "84a616ffd31738e4590b65babb3a9e1ef9370f3638e36db220ee0e73f8ad2156"
+    - url: "https://sqlite.org/2025/sqlite-autoconf-3500300.tar.gz"
+      sha256: "ec5496cdffbc2a4adb59317fd2bf0e582bf0e6acd8f4aae7e97bc723ddba7233"