beam_Dependency_Check is missing bigtable-client-core as high priority items

      if (version_comparer.compare_dependency_versions(curr_ver, latest_ver) or
          compare_dependency_release_dates(curr_release_date, latest_release_date)):
        # Create a new issue or update on the existing issue
        jira_issue = jira_manager.run(dep_name, curr_ver, latest_ver, sdk_type, group_id = group_id)
        if (jira_issue.fields.status.name == 'Open' or
            jira_issue.fields.status.name == 'Reopened'):
          dep_info += "<td><a href=\'{0}\'>{1}</a></td></tr>".format(
            ReportGeneratorConfig.BEAM_JIRA_HOST+"browse/"+ jira_issue.key,
            jira_issue.key)
          high_priority_deps.append(dep_info)

15:43:02 Start processing:  - com.google.cloud.bigtable:bigtable-client-core [1.8.0 -> 1.12.1]
15:43:02 
15:43:02 INFO:root:Finding release date of com.google.cloud.bigtable:bigtable-client-core 1.8.0 from the Maven Central
15:43:02 INFO:root:Finding release date of com.google.cloud.bigtable:bigtable-client-core 1.12.1 from the Maven Central
15:43:03 INFO:root:Start handling the JIRA issues for Java dependency: com.google.cloud.bigtable:bigtable-client-core 1.12.1
15:43:04 INFO:root:The parent issue BEAM-8690 is not opening. Attempt reopening the issue
15:43:04 Traceback (most recent call last):
15:43:04   File "/home/jenkins/jenkins-slave/workspace/beam_Dependency_Check/src/.test-infra/jenkins/jira_utils/jira_manager.py", line 90, in run
15:43:04     self.jira.reopen_issue(parent_issue)
15:43:04   File "/home/jenkins/jenkins-slave/workspace/beam_Dependency_Check/src/.test-infra/jenkins/jira_utils/jira_client.py", line 130, in reopen_issue
15:43:04     self.jira.transition_issue(issue.key, 3)
15:43:04   File "/home/jenkins/jenkins-slave/workspace/beam_Dependency_Check/src/dependency/check/lib/python3.5/site-packages/jira/client.py", line 126, in wrapper
15:43:04     result = func(*arg_list, **kwargs)
15:43:04   File "/home/jenkins/jenkins-slave/workspace/beam_Dependency_Check/src/dependency/check/lib/python3.5/site-packages/jira/client.py", line 1578, in transition_issue
15:43:04     url, data=json.dumps(data))
15:43:04   File "/home/jenkins/jenkins-slave/workspace/beam_Dependency_Check/src/dependency/check/lib/python3.5/site-packages/jira/resilientsession.py", line 154, in post
15:43:04     return self.__verb('POST', url, **kwargs)
15:43:04   File "/home/jenkins/jenkins-slave/workspace/beam_Dependency_Check/src/dependency/check/lib/python3.5/site-packages/jira/resilientsession.py", line 147, in __verb
15:43:04     raise_on_error(response, verb=verb, **kwargs)
15:43:04   File "/home/jenkins/jenkins-slave/workspace/beam_Dependency_Check/src/dependency/check/lib/python3.5/site-packages/jira/resilientsession.py", line 57, in raise_on_error
15:43:04     r.status_code, error, r.url, request=request, response=r, **kwargs)
15:43:04 jira.exceptions.JIRAError: JiraError HTTP 400 url: https://issues.apache.org/jira/rest/api/2/issue/BEAM-8690/transitions
15:43:04 	text: It seems that you have tried to perform a workflow operation (Reopen Issue) that is not valid for the current state of this issue (BEAM-8690). The likely cause is that somebody has changed the issue recently, please look at the issue history for details.
15:43:04 	
15:43:04 	response headers = {'X-AREQUESTID': '1243x60347388x3', 'Date': 'Mon, 18 Nov 2019 20:43:04 GMT', 'X-AUSERNAME': ****, 'Cache-Control': 'no-cache, no-store, no-transform', 'Server': 'Apache', 'Connection': 'close', 'X-XSS-Protection': '1; mode=block', 'Content-Type': 'application/json;charset=UTF-8', 'Content-Security-Policy': "frame-ancestors 'self'", 'Transfer-Encoding': 'chunked', 'X-Frame-Options': 'SAMEORIGIN', 'X-ASEN': 'SEN-2062203', 'X-Seraph-LoginReason': 'OK', 'X-Content-Type-Options': 'nosniff', 'X-ASESSIONID': '877oha'}
15:43:04 	response text = {"errorMessages":["It seems that you have tried to perform a workflow operation (Reopen Issue) that is not valid for the current state of this issue (BEAM-8690). The likely cause is that somebody has changed the issue recently, please look at the issue history for details."],"errors":{}}
15:43:04 ERROR:root:Failed reopening the parent issue BEAM-8690.
15:43:04               Stop handling the JIRA issue for com.google.cloud.bigtable:bigtable-client-core, 1.12.1
15:43:04 Traceback (most recent call last):
15:43:04   File "/home/jenkins/jenkins-slave/workspace/beam_Dependency_Check/src/.test-infra/jenkins/dependency_check/dependency_check_report_generator.py", line 143, in prioritize_dependencies
15:43:04     if (jira_issue.fields.status.name == 'Open' or
15:43:04 AttributeError: 'NoneType' object has no attribute 'fields'
15:43:04 INFO:root: