devops: remove custom caching on travis (#2215)

aslushnikov · web-flow · commit 1f3f42a905bd · 2020-05-12T16:49:28.000-07:00
Travis custom-caching seems to be unfortunate for us as it disables `~/.npm` caching. Removing it. Fixes #2191
diff --git a/.travis.yml b/.travis.yml
@@ -5,10 +5,6 @@ notifications:
 install:
 - npm ci
 
-cache:
-  directories:
-  - node_modules
-
 jobs:
   include:
     - os: linux
