mate-sensors-applet 1.23.0 release

Changes since the last release: v1.22.1...v1.23.0

mate-sensors-applet 1.23.0

• Translations update
• Remove trailing whitespaces
• Change url project's website
• [ci] Add cppcheck html report
• [ci] Enable Clang Static Analyzer
• help: update copyright
• Help: Use XInclude instead of ENTITY for legal.xml