config/module: parallelize some things

Makefile

@@ -9,7 +9,7 @@ dev: config/y.go
 	@TF_DEV=1 sh -c "$(CURDIR)/scripts/build.sh"
 
 test: config/y.go
-	TF_ACC= go test $(TEST) $(TESTARGS) -timeout=10s
+	TF_ACC= go test $(TEST) $(TESTARGS) -timeout=10s -parallel=4
 
 testacc: config/y.go
 	@if [ "$(TEST)" = "./..." ]; then \

config/module/detect_bitbucket_test.go

@@ -8,6 +8,8 @@ import (
 const testBBUrl = "https://bitbucket.org/hashicorp/tf-test-git"
 
 func TestBitBucketDetector(t *testing.T) {
+	t.Parallel()
+
 	if _, err := http.Get(testBBUrl); err != nil {
 		t.Log("internet may not be working, skipping BB tests")
 		t.Skip()

config/module/get_hg_test.go

@@ -20,6 +20,8 @@ func TestHgGetter_impl(t *testing.T) {
 }
 
 func TestHgGetter(t *testing.T) {
+	t.Parallel()
+
 	if !testHasHg {
 		t.Log("hg not found, skipping")
 		t.Skip()
@@ -41,6 +43,8 @@ func TestHgGetter(t *testing.T) {
 }
 
 func TestHgGetter_branch(t *testing.T) {
+	t.Parallel()
+
 	if !testHasHg {
 		t.Log("hg not found, skipping")
 		t.Skip()