Cppcheck-2.5

Parser:

• various fixes
• checked that all features in c++11, c++14, c++17 are supported
• c++20 support is improved but not complete yet

Core:

• improved library files, better knowledge about APIs
• improved checks to detect more bugs
• fixed checks to avoid unwanted warnings

Changed output:

• try to use relative paths when using compile databases, if compile database is accessed with relative path
• updated XML; The file0 attribute is moved from to

Misra:

• fixed crashes and false positives

New checks:

• suspicious container/iterator assignment in condition
• rethrow without current handled exception