fix(github): use env GITHUB_TOKEN for releaser

internal/releaser/util/util.go

@@ -49,11 +49,9 @@ func NewAddHeaderTransport(T http.RoundTripper, key, value string) *AddHeaderTra
 }
 
 // GetAccessToken lookup for the providers accesstoken
-func GetAccessToken(providerName string) (string, error) {
+func GetAccessToken(envName string) (string, error) {
 	var token string
 	var exists bool
-	envName := fmt.Sprintf("%s_ACCESS_TOKEN", strings.ToUpper(providerName))
-
 	log.Debugf("check if %s environment variable is set", envName)
 
 	if token, exists = os.LookupEnv(envName); !exists {

internal/releaser/util/util_test.go

@@ -43,7 +43,7 @@ func TestGetAccessToken(t *testing.T) {
 			fmt.Println(err.Error())
 		}
 
-		_, err := util.GetAccessToken(testObject.providerName)
+		_, err := util.GetAccessToken(envName)
 
 		assert.Equal(t, testObject.valid, err == nil)
 		os.Unsetenv(envName)