Soft-wrap hard-wrapped comments in helper/release_notes_helper.rb

Use a longer line length and prefer semantic line breaks to hard-wraps.

See
#342 (comment)

Author: mokagio

lib/fastlane/plugin/wpmreleasetoolkit/helper/release_notes_helper.rb

@@ -9,9 +9,11 @@ module ReleaseNotesHelper
       def self.add_new_section(path:, section_title:)
         lines = File.readlines(path)
 
-        # Find the index of the first non-empty line that is also NOT a comment. That way we keep commment headers as the very top of the file
+        # Find the index of the first non-empty line that is also NOT a comment.
+        # That way we keep commment headers as the very top of the file
         line_idx = lines.find_index { |l| !l.start_with?('***') && !l.start_with?('//') && !l.chomp.empty? }
-        # Put back the header, then the new entry, then the rest (note: '...' excludes the higher bound of the range, unlike '..')
+        # Put back the header, then the new entry, then the rest
+        # (note: '...' excludes the higher bound of the range, unlike '..')
         new_lines = lines[0...line_idx] + ["#{section_title}\n", "-----\n", "\n", "\n"] + lines[line_idx..]
 
         File.write(path, new_lines.join)