fix github action ci not trigger on release branch

[javeme]

related #1714
Change-Id: I4e8873be93197e3024deb0acf61cab4ded868a69

[codecov]

Codecov Report

Merging #1715 (644b1e3) into master (08bb09e) will increase coverage by 0.41%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #1715      +/-   ##
============================================
+ Coverage     66.56%   66.97%   +0.41%     
- Complexity     7090     7115      +25     
============================================
  Files           423      423              
  Lines         35590    35590              
  Branches       4959     4959              
============================================
+ Hits          23691    23837     +146     
+ Misses         9503     9355     -148     
- Partials       2396     2398       +2     

Impacted Files	Coverage Δ
...du/hugegraph/backend/tx/GraphIndexTransaction.java	83.82% <0.00%> (+0.10%)	⬆️
.../baidu/hugegraph/backend/query/ConditionQuery.java	85.97% <0.00%> (+0.26%)	⬆️
...va/com/baidu/hugegraph/util/collection/IntMap.java	72.80% <0.00%> (+0.39%)	⬆️
...va/com/baidu/hugegraph/backend/cache/RamCache.java	73.03% <0.00%> (+0.56%)	⬆️
.../backend/store/cassandra/CassandraSessionPool.java	57.14% <0.00%> (+1.02%)	⬆️
...egraph/backend/store/cassandra/CassandraShard.java	52.77% <0.00%> (+1.85%)	⬆️
...va/com/baidu/hugegraph/task/ServerInfoManager.java	73.59% <0.00%> (+2.24%)	⬆️
.../backend/store/scylladb/ScyllaDBStoreProvider.java	94.59% <0.00%> (+94.59%)	⬆️
...h/backend/store/scylladb/ScyllaDBTablesWithMV.java	96.03% <0.00%> (+96.03%)	⬆️
...graph/backend/store/scylladb/ScyllaDBFeatures.java	100.00% <0.00%> (+100.00%)	⬆️

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