build: bump version to 3.5.0 in macOS spec files

Update CFBundleShortVersionString and CFBundleVersion to 3.5.0 in both
Mouser.spec and Mouser-mac.spec for the v3.5 release.

Author: TomBadash

Mouser-mac.spec

@@ -80,8 +80,8 @@ app = BUNDLE(
     info_plist={
         "CFBundleDisplayName": "Mouser",
         "CFBundleName": "Mouser",
-        "CFBundleShortVersionString": "1.0.0",
-        "CFBundleVersion": "1.0.0",
+        "CFBundleShortVersionString": "3.5.0",
+        "CFBundleVersion": "3.5.0",
         "LSMinimumSystemVersion": "12.0",
         "LSUIElement": True,
         "NSHighResolutionCapable": True,

Mouser.spec

@@ -257,7 +257,8 @@ if sys.platform == 'darwin':
         icon='images/AppIcon.icns',
         bundle_identifier='com.mouser.app',
         info_plist={
-            'CFBundleShortVersionString': '1.0.0',
+            'CFBundleShortVersionString': '3.5.0',
+            'CFBundleVersion': '3.5.0',
             'LSUIElement': True, # Runs in background (menu bar app)
             'NSHighResolutionCapable': True,
         },