introduce detailed states for stored function

[IanMayo]

Supports #1097

This PR introduces the new table to store detailed location data [1], and the new stored function to extract that data [2]

We should use [1] in the transition to create the new table, and run [2] to put the new stored function on the PG database.

[codecov]

Codecov Report

Merging #1122 (5eb70f4) into develop (3f625e3) will decrease coverage by 0.00%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##           develop    #1122      +/-   ##
===========================================
- Coverage    80.10%   80.09%   -0.01%     
===========================================
  Files          110      110              
  Lines        11931    11931              
===========================================
- Hits          9557     9556       -1     
- Misses        2374     2375       +1     

Impacted Files	Coverage Δ
pepys_import/resolvers/command_line_resolver.py	94.60% <0.00%> (-0.26%)	⬇️

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