diktat-analysis.yml can be read from a path, where jar is stored

[orchestr7]

What's done:

Previously we were able to read 'diktat-analysis.yml' only from a path where ktlint is executed. Now it will also be read from jar file.

[codecov]

Codecov Report

Merging #588 (293f0a5) into master (9cd02d7) will increase coverage by 0.04%.
The diff coverage is 76.47%.

@@             Coverage Diff              @@
##             master     #588      +/-   ##
============================================
+ Coverage     80.74%   80.78%   +0.04%     
- Complexity     1703     1704       +1     
============================================
  Files            87       87              
  Lines          4346     4357      +11     
  Branches       1340     1342       +2     
============================================
+ Hits           3509     3520      +11     
+ Misses          299      298       -1     
- Partials        538      539       +1     

Flag	Coverage Δ	Complexity Δ
unittests	80.78% <76.47%> (+0.04%)	0.00 <5.00> (ø)

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Impacted Files	Coverage Δ	Complexity Δ
...lin/org/cqfn/diktat/ruleset/rules/PackageNaming.kt	93.82% <33.33%> (+0.07%)	32.00 <1.00> (ø)
...cqfn/diktat/ruleset/rules/DiktatRuleSetProvider.kt	97.64% <85.71%> (+0.31%)	9.00 <4.00> (+1.00)

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[petertrr]

Any tests on this?

[orchestr7]

Any tests on this?

Coverage is not decreasing. But, yes I guess that later I will add something like functional tests