cloc: update to 1.90.

Release Notes for cloc version 1.90:

New Languages and File Types:
    o BizTalk Orchestration
    o BizTalk Pipeline
    o Cake Build Script
    o C# Designer
    o CSV
    o Delphi Form
    o Gleam
    o Godot Resource
    o Godot Scene
    o Juniper Junos
    o ReScript
    o Ring
    o Visual Studio Solution
    o Web Services Description
    o Zig

Updates:
    o Dockerfile:  add .[dD]ockerfile as an extension; treat
      files named Dockerfile.ext as Dockerfile unless ext
      maps to a recognized language other than cmake or m4.
    o Identify autogenerated C# files.
    o If getting input from a list file or using a language
      definition file, also check for (and use, if it exists)
      an options.txt file in the same directory.
    o Use --csv-delimiter for --ignored, --categorized output.
    o Support diff summation in csv format.
    o Update cloc's Unix Makefile to support macOS
    o Rename Junos to Juniper Junos
    o Stratify Visual Basic to for Applications, .NET, Script
    o Use tar on Windows 10 instead of zip with --git --diff
    o Track upper/lowercase file names on Windows to permit
      consistent diffs.
    o Support nested Elm comments.
    o Update to Regexp::Common 2017060201.
    o Minimum Perl version is now 5.10.0
    o New options --skip-leading, --summary-cutoff
    o Refine comment definitions for ASP.NET, Razor
    o Handle Julia docstrings.
    o Adjust timeout and diff_timeout values to avoid alarm
      overflows.
    o Add extensions .btproj, .msbuild for MSBuild script

Bug Fixes:
    o Add missing Raku_or_Prolog() subroutine.
    o Handle UTF encoded list files (file given to --list-file).
    o Improved support for options parsing from config file.
    o Catch unidentified files via --diff-list-file.
    o Don't insert extra newlines when stripping with --unicode.
    o Strip literal '\x' from JSON output strings.
    o Improve logic for detecting Unicode files less than
      90 bytes in size.
    o Fix divide by zero classifying nonreadable .b files.
    o Escape backslash for 'report_file' entry in JSON, YAML on
      Windows.

(fcambus)