editorconfig file

[HarsheetKakar]

References to other Issues or PRs or Relevant literature

Fixes #296

Brief description of what is fixed or changed

added .editorconfig file

Other comments

if the plugin doesn't work in vscode try with plugin,
working fine with javascript but still having some troubles with python plugins like pylance and autopep8, if anyone knows the fix add here

[codecov]

Codecov Report

Merging #297 into master will increase coverage by 0.225%.
The diff coverage is n/a.

@@              Coverage Diff              @@
##            master      #297       +/-   ##
=============================================
+ Coverage   98.563%   98.789%   +0.225%     
=============================================
  Files           24        23        -1     
  Lines         2228      2809      +581     
=============================================
+ Hits          2196      2775      +579     
- Misses          32        34        +2     

Impacted Files	Coverage Δ
pydatastructs/linear_data_structures/algorithms.py	99.275% <0.000%> (-0.725%)	⬇️
pydatastructs/graphs/algorithms.py	99.408% <0.000%> (-0.592%)	⬇️
...datastructs/linear_data_structures/linked_lists.py	99.596% <0.000%> (-0.018%)	⬇️
pydatastructs/trees/__init__.py	100.000% <0.000%> (ø)
pydatastructs/utils/__init__.py	100.000% <0.000%> (ø)
pydatastructs/graphs/__init__.py	100.000% <0.000%> (ø)
pydatastructs/utils/misc_util.py	100.000% <0.000%> (ø)
pydatastructs/graphs/adjacency_list.py	100.000% <0.000%> (ø)
pydatastructs/graphs/adjacency_matrix.py	100.000% <0.000%> (ø)
pydatastructs/linear_data_structures/arrays.py	100.000% <0.000%> (ø)
... and 10 more

[czgdp1807]

LGTM. Do you want to make any more changes? Otherwise this can be merged.

[HarsheetKakar]

you can merge it