Support OTP 27 features

v1.5.0 (03.09.2024)

Enhancements

• Support OTP 27 sigils https://www.erlang.org/blog/highlights-otp-27/#sigils
• Support OTP 27 triple-quoted strings https://www.erlang.org/blog/highlights-otp-27/#triple-quoted-strings
• Support new documentation attributes

Fixes

• Apply exclude_files to files absolute paths - mixing relative & absolute paths could lead to
  unexpected behaviour before