fix: Allow MAS builds to be unsigned if identity: null is explicitly passed (#7382)

Author: radex

.changeset/eleven-trainers-brake.md

@@ -0,0 +1,5 @@
+---
+"app-builder-lib": patch
+---
+
+fix: Allow MAS builds to be unsigned if `identity: null` is explicitly passed

packages/app-builder-lib/src/macPackager.ts

@@ -204,7 +204,7 @@ export default class MacPackager extends PlatformPackager<MacConfiguration> {
     const options = masOptions == null ? this.platformSpecificBuildOptions : masOptions
     const qualifier = options.identity
 
-    if (!isMas && qualifier === null) {
+    if (qualifier === null) {
       if (this.forceCodeSigning) {
         throw new InvalidConfigurationError("identity explicitly is set to null, but forceCodeSigning is set to true")
       }