Update databases.md

[fbeghini]

Fixed RS214 URLs, previous URLs were pointing to the previous RS folder

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• which issues this fixes in the issue tracker, if any ("Fixes #XXX")
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[bluegenes]

Thank you!

[codecov]

Codecov Report

Merging #2621 (d81b252) into latest (afa0531) will increase coverage by 7.56%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           latest    #2621      +/-   ##
==========================================
+ Coverage   85.27%   92.83%   +7.56%     
==========================================
  Files         133      104      -29     
  Lines       15174    12389    -2785     
  Branches     2612     2612              
==========================================
- Hits        12939    11501    -1438     
+ Misses       1934      587    -1347     
  Partials      301      301              

Flag	Coverage Δ
hypothesis-py	25.81% <ø> (ø)
python	92.83% <ø> (ø)
rust	?

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see 29 files with indirect coverage changes

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