updated route name length το 3 times the default, to cope with Ingress Controller problems #1

Job	Run time
run ci on redhat ubi (lua-resty-worker-events, t/plugin/[a-k]*)	23m 45s
run ci on redhat ubi (lua-resty-worker-events, t/plugin/[l-z]*)	30m 40s
run ci on redhat ubi (lua-resty-worker-events, t/admin t/cli t/config-center-yaml t/control t/cor...	29m 39s
run ci on redhat ubi (lua-resty-worker-events, t/node t/pubsub t/router t/script t/secret t/strea...	18m 0s
run ci on redhat ubi (lua-resty-events, t/plugin/[a-k]*)	23m 23s
run ci on redhat ubi (lua-resty-events, t/plugin/[l-z]*)	29m 0s
run ci on redhat ubi (lua-resty-events, t/admin t/cli t/config-center-yaml t/control t/core t/deb...	27m 30s
run ci on redhat ubi (lua-resty-events, t/node t/pubsub t/router t/script t/secret t/stream-node ...	20m 29s
	3h 22m 26s

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