Add default timeout of 5s to JIRA requests
Add default timeout of 5s to JIRA requests

rkeilty/sentry-unfuddle,getsentry/sentry-jira,rkeilty/sentry-unfuddle,beeftornado/sentry-jira,getsentry/sentry-jira,thurloat/sentry-jira,beeftornado/sentry-jira,thurloat/sentry-jira