Upgrading sqlx 0.8 to 0.9

Makes cargo install --locked sqlx-cli no longer work after Cargo.lock removal.

Removes the lifetime from PgAdvisoryLockGuard.

Deletes deprecated combination runtime+TLS features such as runtime-tokio-native-tls.

Removes the re-export of the unstable TransactionManager trait from sqlx.

SET NAMES utf8mb4 is sent by default instead of SET NAMES utf8mb4 COLLATE utf8_general_ci, letting the server pick the default collation.

SQLite no longer borrows bound values and the lifetime on SqliteArguments is deleted.

Removes the lifetime parameter from AnyArguments.

Removes the lifetime parameter from the Arguments trait.

#[derive(sqlx::Type)] now automatically generates impl PgHasArrayType by default for newtype structs.

Changes the Migrate trait significantly and hides sqlx::migrate::resolve_blocking().

Corrects spelling of the aquired_after_secs tracing field to acquired_after_secs.

Makes Migrator::set_ignore_missing and set_locking return &mut Self instead of &Self.

Forces generic plans in Postgres, which may change query!() macro output for some queries.

Adds a DB type parameter to all methods of RawSql.

Implements Decode, Encode and Type for Box, Arc, Cow and Rc, changing Cow decoding.

Adds SqlStr so query*() functions take impl SqlSafeStr, requiring AssertSqlSafe for non-static strings.

Automatically escapes options passed to PgConnectOptions::options().

MySQL now assumes all non-binary collations are compatible with str, inferring text columns as String instead of Vec<u8>.

RawSql::fetch_optional() now returns sqlx::Result<Option<DB::Row>> instead of sqlx::Result<DB::Row>.

libsqlite3-sys version is now specified using a range, with the maximum increasable in backwards-compatible releases.

SQLite extension loading, including via the new sqlx-toml feature, is now unsafe.

SqliteValue is now !Sync and SqliteValueRef is !Send to prevent data races from concurrent accesses.

Moves PgLTree::from to a From<Vec<PgLTreeLabel>> implementation.

PostgreSQL passfile passwords now process backslash-escapes, which may change the password sent to the server.

Makes the offline feature optional to allow building without serde.

Adds mysql-rsa feature for non-TLS RSA auth; connections requiring RSA password encryption need it or fail at runtime.

Correctly converts text and blob types to AnyTypeInfo for any and MySQL drivers.

Raises the supported Rust version (MSRV) for this release cycle to 1.94.0.

Increases MSRV to 1.86 and sets rust-version.