Add Permission, OldPermission to AuditEntry type (#2670)

Fixes: #2669.

Author: Archetypically

github/github-accessors.go

@@ -63,8 +63,10 @@ type AuditEntry struct {
 	Message               *string     `json:"message,omitempty"`
 	Name                  *string     `json:"name,omitempty"`
 	OldUser               *string     `json:"old_user,omitempty"`
+	OldPermission         *string     `json:"old_permission,omitempty"` // The permission level for membership changes, for example `admin` or `read`.
 	OpenSSHPublicKey      *string     `json:"openssh_public_key,omitempty"`
 	Org                   *string     `json:"org,omitempty"`
+	Permission            *string     `json:"permission,omitempty"` // The permission level for membership changes, for example `admin` or `read`.
 	PreviousVisibility    *string     `json:"previous_visibility,omitempty"`
 	ReadOnly              *string     `json:"read_only,omitempty"`
 	Repo                  *string     `json:"repo,omitempty"`

github/github-accessors_test.go

@@ -34,6 +34,8 @@ func TestOrganizationService_GetAuditLog(t *testing.T) {
         "created_at": 1615077308538,
         "head_sha": "5acdeadbeef64d1a62388e901e5cdc9358644b37",
         "conclusion": "success",
+        "old_permission": "read",
+        "permission": "admin",
         "actor": "testactor",
         "completed_at": "2021-03-07T00:35:08.000Z",
         "@timestamp": 1615077308538,
@@ -80,7 +82,9 @@ func TestOrganizationService_GetAuditLog(t *testing.T) {
 			HeadBranch:    String("master"),
 			HeadSHA:       String("5acdeadbeef64d1a62388e901e5cdc9358644b37"),
 			Name:          String("Code scanning - action"),
+			OldPermission: String("read"),
 			Org:           String("o"),
+			Permission:    String("admin"),
 			Repo:          String("o/blue-crayon-1"),
 			StartedAt:     &Timestamp{startedAt},
 			WorkflowID:    Int64(123456),
@@ -199,9 +203,11 @@ func TestAuditEntry_Marshal(t *testing.T) {
 		LimitedAvailability:   Bool(false),
 		Message:               String("m"),
 		Name:                  String("n"),
+		OldPermission:         String("op"),
 		OldUser:               String("ou"),
 		OpenSSHPublicKey:      String("osshpk"),
 		Org:                   String("o"),
+		Permission:            String("p"),
 		PreviousVisibility:    String("pv"),
 		ReadOnly:              String("ro"),
 		Repo:                  String("r"),
@@ -268,9 +274,11 @@ func TestAuditEntry_Marshal(t *testing.T) {
 		"limited_availability": false,
 		"message": "m",
 		"name": "n",
+		"old_permission": "op",
 		"old_user": "ou",
 		"openssh_public_key": "osshpk",
 		"org": "o",
+		"permission": "p",
 		"previous_visibility": "pv",
 		"read_only": "ro",
 		"repo": "r",