Disables Travis CI (#135)

Travis CI is no longer needed as we have migrated to Github Actions

.travis.yml

@@ -1,33 +0,0 @@
-
-os: linux
-dist: xenial
-language: go
-
-branches:
-  only:
-  - main
-  - future
-
-go:
-  - "1.15.x"
-
-env:
-  global:
-    - GO_USR_DIRS=$(go list -f {{.Dir}} ./... | grep -E -v "/gen-go/|/vendor/")
-
-services:
-  - docker
-
-before_install:
-  - go get golang.org/x/tools/cmd/goimports
-  - test -z "`for d in $GO_USR_DIRS; do goimports -d $d/*.go | tee /dev/stderr; done`"
-
-install:
-  - go mod download
-  - docker-compose up -d
-
-script:
-  - go test -timeout 30m -race -coverprofile=coverage.txt -covermode=atomic -v github.com/paypal/gorealis
-
-after_success:
-  - bash <(curl -s https://codecov.io/bash)