minor #151 drop Symfony 7.0 jobs (xabbuh)

This PR was merged into the 0.3-dev branch.

Discussion
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drop Symfony 7.0 jobs

Commits
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7a8e653 drop Symfony 7.0 jobs

Author: xabbuh

.github/workflows/ci.yaml

@@ -73,9 +73,6 @@ jobs:
           - php-version: '8.2'
             composer-options: '--prefer-stable'
             symfony-version: '6.4.*'
-          - php-version: '8.2'
-            composer-options: '--prefer-stable'
-            symfony-version: '7.0.*'
           - php-version: '8.2'
             composer-options: '--prefer-stable'
             symfony-version: '7.1.*'
@@ -85,9 +82,6 @@ jobs:
           - php-version: '8.3'
             composer-options: '--prefer-stable'
             symfony-version: '6.4.*'
-          - php-version: '8.3'
-            composer-options: '--prefer-stable'
-            symfony-version: '7.0.*'
           - php-version: '8.3'
             composer-options: '--prefer-stable'
             symfony-version: '7.1.*'