[Improve][E2E] modify the method of obtaining JobId

[hawk9821]

Purpose of this pull request

modify the method of obtaining JobId

Pattern jobIdPattern = Pattern.compile(
                  ".*Init JobMaster for Job tidbcdc_to_tidb.conf \\(([0-9]*)\\).*",
                  Pattern.DOTALL);
Matcher matcher = jobIdPattern.matcher(container.getServerLogs());
String jobId;
if (matcher.matches()) {
    jobId = matcher.group(1);
} else {
    throw new RuntimeException("Can not find jobId");
}

change to

String jobId = JobIdGenerator.newJobId();
container.executeJob("/tidb/tidbcdc_to_tidb.conf", jobId);

Does this PR introduce any user-facing change?

How was this patch tested?

Check list

• If any new Jar binary package adding in your PR, please add License Notice according
  New License Guide
• If necessary, please update the documentation to describe the new feature. https://github.com/apache/seatunnel/tree/dev/docs
• If you are contributing the connector code, please check that the following files are updated:
  1. Update plugin-mapping.properties and add new connector information in it
  2. Update the pom file of seatunnel-dist
  3. Add ci label in label-scope-conf
  4. Add e2e testcase in seatunnel-e2e
  5. Update connector plugin_config
• Update the release-note.

[Hisoka-X]

LGTM if ci passes. Thanks @hawk9821 !

[Hisoka-X]

LGTM.