chore(deps-dev): bump sqlite3 from 1.6.7 to 1.6.8

Bumps [sqlite3](https://github.com/sparklemotion/sqlite3-ruby) from 1.6.7 to 1.6.8.
- [Release notes](https://github.com/sparklemotion/sqlite3-ruby/releases)
- [Changelog](https://github.com/sparklemotion/sqlite3-ruby/blob/master/CHANGELOG.md)
- [Commits](sparklemotion/sqlite3-ruby@v1.6.7...v1.6.8)

---
updated-dependencies:
- dependency-name: sqlite3
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Gemfile.lock

@@ -239,9 +239,9 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sqlite3 (1.6.7-arm64-darwin)
-    sqlite3 (1.6.7-x86_64-darwin)
-    sqlite3 (1.6.7-x86_64-linux)
+    sqlite3 (1.6.8-arm64-darwin)
+    sqlite3 (1.6.8-x86_64-darwin)
+    sqlite3 (1.6.8-x86_64-linux)
     standard (1.31.2)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.0)