Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

* feat(bitbucket-cloud): Use default PR merge message

* Update MergeRequestBody interface

* Make message optional

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

* fix(manager/sbt): support `ThisBuild` scoped `scalaVersion`

Using `ThisBuild / scalaVersion` to specify a common `scalaVersion`
across subprojects is a well-known technique such as described in
the official documentation of SBT.

<https://www.scala-sbt.org/1.x/docs/Scopes.html#Build-level+settings

>

So, we should support to recognize this syntax also.

* fix(manager/sbt): support `ThisBuild / scalaVersion := variable`

Co-authored-by: Rhys Arkins <rhys@arkins.net>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

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Co-authored-by: Rhys Arkins <rhys@arkins.net>

* refactor(versioning/loose): Strict null checks

* Fix

* Fix make it boolean

* Get rid of code smell

* Simplify conditions

* Elaborate tests

* Fix

* Update lib/versioning/loose/utils.spec.ts

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

* Update lib/versioning/loose/utils.spec.ts

Co-authored-by: Rhys Arkins <rhys@arkins.net>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Renovate Bot <bot@renovateapp.com>
Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-authored-by: Rhys Arkins <rhys@arkins.net>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>
Co-authored-by: Rhys Arkins <rhys@arkins.net>

Co-authored-by: Anne Stellingwerf <astellin@opentext.com>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Michael Kriese <michael.kriese@visualon.de>

Added `always: true` to the Azure Pipeline to make sure the pipeline gets triggered on schedule even when there are no changes to the source code.

* refactor(util): Refactor strict null check list

* Fix

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Renovate Bot <bot@renovateapp.com>

Co-authored-by: Renovate Bot <bot@renovateapp.com>