Update executable names for beta and alpha paths.

electron-builder.rome.yml

@@ -23,7 +23,7 @@ win:
     certificateProfileName: ImEXRPS
     codeSigningAccountName: ImEX
 nsis:
-  artifactName: rome-partner-${arch}.${ext}
+  artifactName: rome-partner-${env.ARTIFACT_SUFFIX}${arch}.${ext}
   shortcutName: ${productName}
   uninstallDisplayName: ${productName}
   createDesktopShortcut: always
@@ -50,7 +50,7 @@ mac:
       arch:
         - x64
 dmg:
-  artifactName: rome-partner-${arch}.${ext}
+  artifactName: rome-partner-${env.ARTIFACT_SUFFIX}${arch}.${ext}
 linux:
   target:
     - AppImage
@@ -60,7 +60,7 @@ linux:
   category: Utility
   desktop: scripts/rome-shop-partner.desktop
 appImage:
-  artifactName: rome-partner-${arch}.${ext}
+  artifactName: rome-partner-${env.ARTIFACT_SUFFIX}${arch}.${ext}
 npmRebuild: false
 publish:
   provider: s3