Log Message:
databases/ruby-activerecord61: update to 6.1.5.1

## Rails 6.1.5.1 (April 26, 2022) ##

*   No changes.

## Rails 6.1.5 (March 09, 2022) ##

*   Fix `ActiveRecord::ConnectionAdapters::SchemaCache#deep_deduplicate` for \ 
Ruby 2.6.

    Ruby 2.6 and 2.7 have slightly different implementations of the `String#@-` \ 
method.
    In Ruby 2.6, the receiver of the `String#@-` method is modified under \ 
certain circumstances.
    This was later identified as a bug (https://bugs.ruby-lang.org/issues/15926) \ 
and only
    fixed in Ruby 2.7.

    Before the changes in this commit, the
    `ActiveRecord::ConnectionAdapters::SchemaCache#deep_deduplicate` method, \ 
which internally
    calls the `String#@-` method, could also modify an input string argument in \ 
Ruby 2.6 --
    changing a tainted, unfrozen string into a tainted, frozen string.

    Fixes #43056

    *Eric O'Hanlon*

*   Fix migration compatibility to create SQLite references/belongs_to column as \ 
integer when
    migration version is 6.0.

    `reference`/`belongs_to` in migrations with version 6.0 were creating columns as
    bigint instead of integer for the SQLite Adapter.

    *Marcelo Lauxen*

*   Fix dbconsole for 3-tier config.

    *Eileen M. Uchitelle*

*   Better handle SQL queries with invalid encoding.

    ```ruby
    Post.create(name: "broken \xC8 UTF-8")
    ```

    Would cause all adapters to fail in a non controlled way in the code
    responsible to detect write queries.

    The query is now properly passed to the database connection, which might or might
    not be able to handle it, but will either succeed or failed in a more \ 
correct way.

    *Jean Boussier*

*   Ignore persisted in-memory records when merging target lists.

    *Kevin Sjöberg*

*   Fix regression bug that caused ignoring additional conditions for preloading
    `has_many` through relations.

    Fixes #43132

    *Alexander Pauly*

*   Fix `ActiveRecord::InternalMetadata` to not be broken by
    `config.active_record.record_timestamps = false`

    Since the model always create the timestamp columns, it has to set them, \ 
otherwise it breaks
    various DB management tasks.

    Fixes #42983

    *Jean Boussier*

*   Fix duplicate active record objects on `inverse_of`.

    *Justin Carvalho*

*   Fix duplicate objects stored in has many association after save.

    Fixes #42549.

    *Alex Ghiculescu*

*   Fix performance regression in `CollectionAssocation#build`.

    *Alex Ghiculescu*

*   Fix retrieving default value for text column for MariaDB.

    *fatkodima*