Merge branch 'disable-ctd-caching' into 'devel_13.1.x'

cache of chemical database is disabled due to IP blockng policy from ctd

See merge request !815
20 jobs for devel_13.1.x in 8 minutes and 41 seconds (queued for 10 minutes and 8 seconds)
Status Job ID Name Coverage
  Test
passed #64866
dependency_conflict_check

00:03:17

passed #64860
test_backend 10 15

00:00:53

68.9963%
passed #64861
test_backend 11 15

00:01:14

81.6115%
passed #64851
test_backend 1 15

00:00:53

87.8102%
passed #64862
test_backend 12 15

00:01:25

86.9351%
passed #64863
test_backend 13 15

00:02:12

52.751%
passed #64864
test_backend 14 15

00:04:33

49.4481%
passed #64865
test_backend 15 15

00:05:12

58.8058%
passed #64852
test_backend 2 15

00:07:51

86.7523%
passed #64853
test_backend 3 15

00:01:10

85.2967%
passed #64854
test_backend 4 15

00:00:45

60.6662%
passed #64855
test_backend 5 15

00:00:53

53.2266%
passed #64856
test_backend 6 15

00:01:00

96.0117%
passed #64857
test_backend 7 15

00:02:12

77.1683%
passed #64858
test_backend 8 15

00:01:18

89.2069%
passed #64859
test_backend 9 15

00:00:56

88.9045%
passed #64850
test_frontend

00:02:09

87.76%
passed #64868
test_postgres_10_compatibility

00:01:28

passed #64869
test_postgres_11_compatibility

00:01:22

passed #64867
test_postgres_9_3_compatibility

00:01:27