fix(someone1#100): Add go 1.18, switch to zfs 0.8.3.

Signed-off-by: Johnathan Falk <johnathan.falk@gmail.com>

Author: jdfalk

.travis.yml

@@ -13,6 +13,7 @@ services:
 go:
   - 1.13.x
   - 1.14.x
+  - 1.18.x
 
 env:
   global:
@@ -54,11 +55,11 @@ install:
 script:
   - make build
   - chmod +x ./integration_test.sh && ./integration_test.sh
-  - sudo -E TMPDIR=$TMPDIR $(which go) test -race -v -coverprofile=coverage.out -covermode=atomic -coverpkg=$(go list ./... | grep -v '/vendor/' | paste -sd, -) ./...  
+  - sudo -E TMPDIR=$TMPDIR $(which go) test -race -v -coverprofile=coverage.out -covermode=atomic -coverpkg=$(go list ./... | grep -v '/vendor/' | paste -sd, -) ./...
   - make lint
 
 after_success:
   - sudo -E $GOPATH/bin/goveralls -coverprofile=coverage.out -service=travis-ci
 
-after_script: 
+after_script:
   - chmod +x ./travis-teardown.sh && ./travis-teardown.sh