Use CLI-style LM check configuration in report

I think this will be the easiest for the user to understand, and not require additional documentation beyond what is
required to explain the CLI.

Author: per1234

configuration/checkmode/checkmode.go

@@ -105,3 +105,14 @@ func Compliance(checkModes map[Type]bool) string {
 
 	panic(fmt.Errorf("Unrecognized compliance configuration"))
 }
+
+// LibraryManager returns the string identifier for the Library Manager configuration mode.
+func LibraryManager(checkModes map[Type]bool) string {
+	for key, value := range checkModes {
+		if value && (key == LibraryManagerSubmission || key == LibraryManagerIndexed) {
+			return key.String()
+		}
+	}
+
+	return "false"
+}

result/result.go

@@ -56,10 +56,9 @@ type projectReportType struct {
 }
 
 type projectConfigurationReportType struct {
-	Compliance           string `json:"compliance"`
-	LibraryManagerSubmit bool   `json:"libraryManagerSubmit"`
-	LibraryManagerUpdate bool   `json:"libraryManagerUpdate"`
-	Official             bool   `json:"official"`
+	Compliance     string `json:"compliance"`
+	LibraryManager string `json:"libraryManager"`
+	Official       bool   `json:"official"`
 }
 
 type checkReportType struct {
@@ -121,10 +120,9 @@ func (results *Type) Record(checkedProject project.Type, checkConfiguration chec
 				Path:        checkedProject.Path,
 				ProjectType: checkedProject.ProjectType.String(),
 				Configuration: projectConfigurationReportType{
-					Compliance:           checkmode.Compliance(configuration.CheckModes(checkedProject.ProjectType)),
-					LibraryManagerSubmit: configuration.CheckModes(checkedProject.ProjectType)[checkmode.LibraryManagerSubmission],
-					LibraryManagerUpdate: configuration.CheckModes(checkedProject.ProjectType)[checkmode.LibraryManagerIndexed],
-					Official:             configuration.CheckModes(checkedProject.ProjectType)[checkmode.Official],
+					Compliance:     checkmode.Compliance(configuration.CheckModes(checkedProject.ProjectType)),
+					LibraryManager: checkmode.LibraryManager(configuration.CheckModes(checkedProject.ProjectType)),
+					Official:       configuration.CheckModes(checkedProject.ProjectType)[checkmode.Official],
 				},
 				Checks: []checkReportType{},
 			},

result/result_test.go

@@ -91,8 +91,7 @@ func TestRecord(t *testing.T) {
 	assert.Equal(t, checkedProject.ProjectType.String(), projectReport.ProjectType)
 	projectConfigurationReport := projectReport.Configuration
 	assert.Equal(t, checkmode.Compliance(configuration.CheckModes(checkedProject.ProjectType)), projectConfigurationReport.Compliance)
-	assert.Equal(t, configuration.CheckModes(checkedProject.ProjectType)[checkmode.LibraryManagerSubmission], projectConfigurationReport.LibraryManagerSubmit)
-	assert.Equal(t, configuration.CheckModes(checkedProject.ProjectType)[checkmode.LibraryManagerIndexed], projectConfigurationReport.LibraryManagerUpdate)
+	assert.Equal(t, checkmode.LibraryManager(configuration.CheckModes(checkedProject.ProjectType)), projectConfigurationReport.LibraryManager)
 	assert.Equal(t, configuration.CheckModes(checkedProject.ProjectType)[checkmode.Official], projectConfigurationReport.Official)
 	assert.Equal(t, 1, len(results.Projects[0].Checks), "Passing check reports should be written to report in verbose mode")
 	checkReport := projectReport.Checks[0]