Merge branch 'feature/support-oauth' into 'main'

feat: support newer oauth and mark premium level as deprecated

See merge request internal/api-php-bundle!9

Merge branch 'hotfix/incorrect-header-value' into 'main'

feat: Use standard Authorization val for Bearer tokens

See merge request internal/api-php-bundle!7

Merge branch 'hotfix/broken-provider' into 'main'

fix: require newer bookboon provider because it was broken for refresh_token

See merge request internal/api-php-bundle!6

Merge branch 'hotfix/fix-last' into 'main'

fix: bind request stack, refs internal/subsites#1203

See merge request internal/api-php-bundle!5

Merge branch 'hotfix/xff-bug' into 'main'

fix: send XFF header in JsonLD requests, fixes internal/subsites#1203

Closes subsites#1203

See merge request internal/api-php-bundle!4

Merge branch 'feature/oauth-bundle-2' into 'main'

updated compatibility to allow use of new oauth bundle

See merge request internal/api-php-bundle!2

Merge pull request #23 from bookboon/hotfix/do-no-override-headers

fix: api bundle will no longer overwrite headers that have already been set

Merge pull request #21 from bookboon/hotfix/added-return-type

feat: add return type and increase req version of jsonld-client

Merge pull request #20 from bookboon/feature/upgrade-php-and-symfony-…

…contraints

feat!: breaking change updated symfony & php contraints

Merge pull request #19 from bookboon/hotfix/revert-some-last

fix: revert override for auth_uri