Remove SOPS setup from E2E workflow

SOPS is now installed as part of the tests Makefile target,
by removing it on the E2E workflow we ensure the same versions
and the same experience across development environments and CI.

Signed-off-by: Paulo Gomes <paulo.gomes@weave.works>

.github/workflows/e2e.yaml

@@ -52,8 +52,6 @@ jobs:
         uses: fluxcd/pkg/actions/kubectl@main
         with:
           version: 1.21.2
-      - name: Setup SOPS
-        uses: fluxcd/pkg/actions/sops@main
       - name: Enable integration tests
         # Only run integration tests for main branch
         if: github.ref == 'refs/heads/main'

Makefile

@@ -17,7 +17,7 @@ GOBIN=$(BUILD_DIR)/gobin
 else
 GOBIN=$(shell go env GOBIN)
 endif
-export PATH:=${GOBIN}:${PATH}
+export PATH:=$(GOBIN):${PATH}
 
 # Allows for defining additional Go test args, e.g. '-tags integration'.
 GO_TEST_ARGS ?=