use absolute binary path in azure pty test

Author: carole-lavillonniere

test/integration/setup_azure_test.go

@@ -125,7 +125,9 @@ func TestSetupAzureAndAzCommandSucceed(t *testing.T) {
 	)
 	require.NoError(t, err, "lstk start failed: %s", stderr)
 
-	cmd := exec.CommandContext(ctx, binaryPath(), "setup", "azure")
+	binPath, err := filepath.Abs(binaryPath())
+	require.NoError(t, err)
+	cmd := exec.CommandContext(ctx, binPath, "setup", "azure")
 	cmd.Dir = workDir
 	cmd.Env = baseEnv.With(env.APIEndpoint, mockServer.URL)
 	ptmx, err := pty.Start(cmd)