[FLINK-34127] Upgrade to flink-connector-parent 1.1.0 to exclude runn…

[mas-chen]

…ing nested unit tests

The root cause of the duplicate nested test execution is noted in this github issue: junit-team/junit-framework#3782. TLDR, the outer test runs once (running all its nested tests), then the nested tests run again due to the include test regex.

Surefire also excludes nested tests by default. https://maven.apache.org/surefire/maven-surefire-plugin/test-mojo.html

I have tested this approach in mas-chen#8 and realized that excluding tests was only available from 1.1.0 of the parent pom.

[mas-chen]

This shaves 1-2 minutes from CI

[github-actions]

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