Fixed binaries names for lrelease and lupdate on recent MSYS64 (cyberbotics#6929)

* Fixed binaries names for lrelease and lupdate on recent MSYS64

* Updated comment

* Update copyright year to 2026 in Makefile

Author: omichel

resources/translations/Makefile

@@ -1,4 +1,4 @@
-# Copyright 1996-2024 Cyberbotics Ltd.
+# Copyright 1996-2026 Cyberbotics Ltd.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -37,9 +37,14 @@ include $(WEBOTS_HOME_PATH)/resources/Makefile.os.include
 WEBOTS_SRC_PATH = $(WEBOTS_HOME_PATH)/src/webots
 
 ifeq ($(OSTYPE),windows)
+ifdef CI
 LUPDATE = lupdate-qt6
 LRELEASE = lrelease-qt6
 else
+LUPDATE = lupdate
+LRELEASE = lrelease
+endif
+else
 QT_BINARIES_PATH = $(WEBOTS_HOME_PATH)/bin/qt
 
 ifeq ($(OSTYPE),linux)

scripts/install/msys64_installer.sh

@@ -15,7 +15,7 @@ declare -a BASE_PACKAGES=(
   "zip"                               # robotbenchmark square path
   "mingw-w64-x86_64-qt6-base"         # Webots
   "mingw-w64-x86_64-qt6-declarative"  # Webots
-  "mingw-w64-x86_64-qt6-tools"        # Webots (translation: lrelease-qt6 and lupdate-qt6)
+  "mingw-w64-x86_64-qt6-tools"        # Webots (translation: lrelease and lupdate)
   "mingw-w64-x86_64-qt6-translations" # Webots
   "mingw-w64-x86_64-qt6-websockets"   # Webots
   "mingw-w64-x86_64-libzip"           # Webots