.travis.yml in bima-shark-sdk-3.0.0 vs .travis.yml in bima-shark-sdk-3.1.0

@@ -1,6 +1,6 @@
 language: ruby
-cache: bundler
+# cache: bundler
 rvm:
   - 2.7.6
   - 3.0.2
 before_install:
   - gem install bundler -v '~> 1.17'