chore: Copyright update

Author: macmade

ColorSet/Info.plist

@@ -46,7 +46,7 @@
 	<key>LSMinimumSystemVersion</key>
 	<string>$(MACOSX_DEPLOYMENT_TARGET)</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2020 DigiDNA. All rights reserved.</string>
+	<string>Copyright © DigiDNA SARL, 2008-2026. All rights reserved.</string>
 	<key>NSMainNibFile</key>
 	<string>MainMenu</string>
 	<key>NSPrincipalClass</key>

ColorSetKit/Info.plist

@@ -19,6 +19,6 @@
 	<key>CFBundleVersion</key>
 	<string>$(CURRENT_PROJECT_VERSION)</string>
 	<key>NSHumanReadableCopyright</key>
-	<string>Copyright © 2018 DigiDNA. All rights reserved.</string>
+	<string>Copyright © DigiDNA SARL, 2008-2026. All rights reserved.</string>
 </dict>
 </plist>