CI: avoid pipe in makefile, correctly report error in CI when tests fail (#2621)

so we don't assume bash+pipefail for the makefile

.github/workflows/go-tests.yml

@@ -140,12 +140,13 @@ jobs:
         go install github.com/kyoh86/richgo@v0.3.10
         set -o pipefail
         make build BUILD_STATIC=1
-        make go-acc | richgo testfilter
+        make go-acc | sed 's/ *coverage:.*of statements in.*//' | richgo testfilter
 
     - name: Run tests again, dynamic
       run: |
         make clean build
-        make go-acc | richgo testfilter
+        set -o pipefail
+        make go-acc | sed 's/ *coverage:.*of statements in.*//' | richgo testfilter
 
     - name: Upload unit coverage to Codecov
       uses: codecov/codecov-action@v3

Makefile

@@ -232,8 +232,7 @@ test: testenv goversion
 # run the tests with localstack and coverage
 .PHONY: go-acc
 go-acc: testenv goversion
-	go-acc ./... -o coverage.out --ignore database,notifications,protobufs,cwversion,cstest,models -- $(LD_OPTS) | \
-		sed 's/ *coverage:.*of statements in.*//'
+	go-acc ./... -o coverage.out --ignore database,notifications,protobufs,cwversion,cstest,models -- $(LD_OPTS)
 
 # mock AWS services
 .PHONY: localstack