switch to Go 1.15

Go 1.15 was released and is the major version that Kubernetes 1.19.0 is going to use. There are probably bugs in the older 1.13.3 that were fixed, so we should update.
kubernetes-csi · Aug 12, 2020 · 82d108a · 82d108a
1 parent d8a2530
commit 82d108a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/travis.yml b/travis.yml
@@ -6,7 +6,7 @@ git:
   depth: false
 matrix:
   include:
-  - go: 1.13.3
+  - go: 1.15
 before_script:
 - mkdir -p bin
 - wget https://github.com/golang/dep/releases/download/v0.5.1/dep-linux-amd64 -O bin/dep