Build(deps): Update libsqlite3-sys requirement from 0.26.0 to 0.30.1

[dependabot]

Updates the requirements on libsqlite3-sys to permit the latest version.

Changelog

Sourced from libsqlite3-sys's changelog.

For version 0.15.0 and above, see Releases page.

Version 0.14.0 (2018-08-17)

• BREAKING CHANGE: ToSql implementation for time::Timespec uses RFC 3339 (%Y-%m-%dT%H:%M:%S.%fZ). Previous format was %Y-%m-%d %H:%M:%S:%f %Z.
• BREAKING CHANGE: Remove potentially conflicting impl of ToSqlOutput (#313).
• BREAKING CHANGE: Replace column index/count type (i32) with usize.
• BREAKING CHANGE: Replace parameter index/count type (i32) with usize.
• BREAKING CHANGE: Replace row changes/count type (i32) with usize.
• BREAKING CHANGE: Scalar functions must be Sendable and 'static.
• Bugfix: Commit failure unhandled, database left in unusable state (#366).
• Bugfix: free_boxed_hook does not work for fn.
• Update the bundled SQLite version to 3.24.0 (#326).
• Add DropBehavior::Panic to enforce intentional commit or rollback.
• Implement sqlite3_update_hook (#260, #328), sqlite3_commit_hook and sqlite3_rollback_hook.
• Add support to unlock notification behind unlock_notify feature (#294, #331).
• Make Statement::column_index case-insensitive (#330).
• Add comment to justify &mut Connection in Transaction.
• Fix tyvar_behind_raw_pointer warnings.
• Fix handful of clippy warnings.
• Fix Connection::open documentation (#332)
• Add binding to sqlite3_get_autocommit and sqlite3_stmt_busy.
• Add binding to sqlite3_busy_timeout and sqlite3_busy_handler.
• Add binding to sqlite3_expanded_sql.
• Use rerun-if-env-changed in libsqlite3-sys (#329).
• Return an InvalidQuery error when SQL is not read only.

Version 0.13.0 (2017-11-13)

• Added ToSqlConversionFailure case to Error enum.
• Now depends on chrono 0.4, bitflags 1.0, and (optionally) cc 1.0 / bindgen 0.31.
• The ToSql/FromSql implementations for time::Timespec now include and expect fractional seconds and timezone in the serialized string.
• The RowIndex type used in Row::get is now publicly exported.
• New sqlcipher feature allows linking against SQLCipher instead of SQLite.
• Doc link in README now point to docs.rs.

Version 0.12.0 (2017-05-29)

• Defines HAVE_USLEEP when building with a bundled SQLite (#263).
• Updates dependencies to their latest versions, particularly serde to 1.0.
• Adds support for vcpkg on Windows.
• Adds ToSql impls for str and [u8].

Version 0.11.0 (2017-04-06)

• Avoid publicly exporting SQLite constants multiple times from libsqlite3-sys.
• Adds FromSql and ToSql impls for isize. Documents why usize and u64 are not included.

... (truncated)

Commits

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