workflow: guard against faillint failing (#4524)

So there is (and will always) be a disconnect between latest Go in the
workflow and the actual latest Go used by other utils. Faillint move to
go 1.16 features and for some reason this now borkes.

Add ||true to allow failling to not compile, this will skip that
particular test (so be it)
Signed-off-by: Miek Gieben <miek@miek.nl>

.github/workflows/go.test.yml

@@ -57,7 +57,7 @@ jobs:
 
     - name: Test
       run: |
-        go install github.com/fatih/faillint
+        go install github.com/fatih/faillint || true
         ( cd test; go test -race ./... )
 
   test-makefile-release: