Prep for 1.1.0 release

[kenjis]

Description
Updates version references for 1.1.0.
Prev #1098

Checklist:

• Securely signed commits
• Component(s) with PHPDoc blocks, only if necessary or adds value
• Unit testing, with >80% coverage
• User guide updated
• Conforms to style guide

[kenjis]

What's Changed

Fixed Bugs

• fix: setup command cannot update Config\Autoload::$helpers with multiple lines by @kenjis in fix: setup command cannot update Config\Autoload::$helpers with multiple lines #1110
• fix: change hardcoded user entity with declared return type by @MrFrost-Nv27 in fix: change hardcoded user entity with declared return type #1105

Enhancements

• feat: Change session manipulation methods from private to protected by @michalsn in feat: Change session manipulation methods from private to protected #1113

Translations

• lang: [de] Added missing translations in Auth.php by @sba in lang: [de] Added missing translations in Auth.php #1106
• lang: [pl] add Polish translation by @mieszkou in lang: [pl] add Polish translation #1117

Others (Only for checking. Remove this category)

• docs: remove unneeded "`" by @datamweb in docs: remove unneeded "`" #1101
• docs: improve banning users by @kenjis in docs: improve banning users #1109
• chore: fix PHPUnit version to ^9.6 by @kenjis in chore: fix PHPUnit version to ^9.6 #1118

New Contributors

• @mieszkou made their first contribution in lang: [pl] add Polish translation #1117

Full Changelog: v1.0.3...v1.1.0