Releases for Barcodes

Tasks
#3354157: Fix the issues reported by phpcs
Enable GitLab CI testing.
PHPCS: Order of use statements.
Stylelint: Order of CSS properties.
Update gitlab ci template
Add ignore file
Fix phpstan

Contributors
@Sidharth Soman
@Tim Rohaly
@sanduhrs

#3252950: Barcode block doesn't work when Token module enabled

#3144410: Line exceeds 80 characters
#3228401: Allow testing of token integration

#3160901: Barcodes - Ludwig integration

#3164919: Use 'inline-block' to keep barcode and value aligned
#3164995: Update deprecated Twig classes
Remove core from info file

Issue #3143107: Barcodes formatter doesn't work for Link field by Khalor, sanduhrs: Barcodes formatter doesn't work for Link
Issue #3144290: t() calls should be avoided in classes by mo_farhaz: t() calls should be avoided in classes

Add field type to formatter
Add token replacement functionality
Update composer file
Fix theme name generation
Update README

Issue #2824861: Version D7: Update README and add another field type

Issue #2797059 by sanduhrs: Fix array keys in render array
Revert "Issue #2797041 by sanduhrs: Use non-magic method to get value from field"
Issue #2797053 by sanduhrs: Remove unused blanko template
Issue #2797051 by sanduhrs: Update EAN13 template to slice the code into pieces
Issue #2797045 by sanduhrs: Move code outside try/catch block
Issue #2797041 by sanduhrs: Use non-magic method to get value from field
Issue #2797037 by sanduhrs: Value not defined in default block configuration
Issue #2797033 by sanduhrs: Add libraries and styles