RFR: 8366744 : Update SQLite to 3.50.4

[Hima Bindu Meda]

Updated SQLite to v 3.50.4. verified build on all platforms. No issue seen

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Commit messages:
 - update version info
 - whitespace correction
 - update sqlite to 3.50.4

Changes: https://git.openjdk.org/jfx/pull/1903/files
  Webrev: https://webrevs.openjdk.org/?repo=jfx&pr=1903&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8366744
  Stats: 3843 lines in 4 files changed: 2063 ins; 554 del; 1226 mod
  Patch: https://git.openjdk.org/jfx/pull/1903.diff
  Fetch: git fetch https://git.openjdk.org/jfx.git pull/1903/head:pull/1903

PR: https://git.openjdk.org/jfx/pull/1903