add option "kCurlHttp_CaInfo" & "kCurlHttp_CaInfoBlob", allow to retrieve properties from a stream-class

[ptahmose]

Description

This is following up on #81.

• add options "kCurlHttp_CaInfo" & "kCurlHttp_CaInfoBlob" for the curl-based http-stream-class
• add functionality to query (class-specific) properties from a stream-class (intended to be used to query compile-time options)
• (fixed some issues when compiling unittests/CZICmd with GCC8.3 from manylinux2010-container)

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

locally, manually and the functionality is going to be used in an upcoming release of pylibCZIrw and will be tested there (either automatically or manually)

Checklist:

• I followed the Contributing Guidelines.
• I did a self-review.
• I commented my code, particularly in hard-to-understand areas.
• I updated the documentation.
• I updated the version of libCZI following Versioning of libCZI depending on the type of change
  • Bug fix -> PATCH
  • New feature -> MINOR
  • Breaking change -> MAJOR
• I have added tests that prove my fix is effective or that my feature works.
• New and existing unit tests pass locally with my changes.

[codecov]

Codecov Report

Attention: 12 lines in your changes are missing coverage. Please review.

Comparison is base (8cd30f6) 65.11% compared to head (97d8198) 65.07%.

Files	Patch %	Lines
Src/libCZI/StreamsLib/curlhttpinputstream.cpp	55.55%	12 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #82      +/-   ##
==========================================
- Coverage   65.11%   65.07%   -0.05%     
==========================================
  Files          81       81              
  Lines       10470    10511      +41     
==========================================
+ Hits         6818     6840      +22     
- Misses       3652     3671      +19     

Flag	Coverage Δ
windows-latest	65.07% <63.63%> (-0.05%)	⬇️

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[DaveyJonesBitPail]

LGTM! We may want to add some test cases in the future based on codecov reports.