Move celix::Exception to utils and refactor to use using ctor

[pnoltes]

Small PR that:

• Moves celix::Exception to celix utils
• Adds 2 exception for service registration and tracking
• Simplifies exception by using the runtime_error ctor

[codecov-commenter]

Codecov Report

Merging #570 (b6f395c) into master (2efed0a) will increase coverage by 0.03%. The diff coverage is 0.00%.

:exclamation: Current head b6f395c differs from pull request most recent head 9fd85c9. Consider uploading reports for the commit 9fd85c9 to get more accurate results

@@            Coverage Diff             @@
##           master     #570      +/-   ##
==========================================
+ Coverage   78.03%   78.07%   +0.03%     
==========================================
  Files         230      229       -1     
  Lines       35022    35016       -6     
==========================================
+ Hits        27330    27337       +7     
+ Misses       7692     7679      -13     

Impacted Files	Coverage Δ
libs/framework/include/celix/ServiceRegistration.h	96.63% <0.00%> (ø)
libs/framework/include/celix/Trackers.h	92.00% <0.00%> (ø)
libs/utils/include/celix/Filter.h	100.00% <ø> (+4.00%)	:arrow_up:

... and 2 files with indirect coverage changes

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