Added migration to add indices to all tables

[christianlupus]

Closes #631

[codecov]

Codecov Report

Merging #698 (a397725) into master (a732dfc) will decrease coverage by 0.01%.
The diff coverage is 0.00%.

❗ Current head a397725 differs from pull request most recent head 432b0f7. Consider uploading reports for the commit 432b0f7 to get more accurate results

@@             Coverage Diff             @@
##             master    #698      +/-   ##
===========================================
- Coverage      0.96%   0.95%   -0.02%     
- Complexity      453     458       +5     
===========================================
  Files            17      18       +1     
  Lines          1444    1460      +16     
===========================================
  Hits             14      14              
- Misses         1430    1446      +16     

Flag	Coverage Δ	Complexity Δ
integration	0.00% <0.00%> (ø)	458.00 <5.00> (+5.00)
unittests	0.95% <0.00%> (-0.02%)	458.00 <5.00> (+5.00)	⬇️

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Impacted Files	Coverage Δ	Complexity Δ
lib/Migration/Version000000Date20210427082010.php	0.00% <0.00%> (ø)	5.00 <5.00> (?)