Mrc 523 Quarter filter for Programme and ANC

[EmmaLRussell]

This looks a little odd when first load survey data, as there is no selected quarter filter, and no available quarter values. I'm going to address improving the look of disabled filters in mrc-552

[codecov]

Codecov Report

Merging #88 into master will increase coverage by <1%.
The diff coverage is 100%.

@@           Coverage Diff            @@
##             master    #88    +/-   ##
========================================
+ Coverage        97%    97%   +<1%     
  Complexity       95     95            
========================================
  Files            88     88            
  Lines          1431   1446    +15     
  Branches        208    212     +4     
========================================
+ Hits           1399   1414    +15     
  Misses           26     26            
  Partials          6      6

Impacted Files	Coverage Δ	Complexity Δ
.../static/src/app/store/filteredData/filteredData.ts	100% <100%> (ø)	0 <0> (ø)	⬇️
...pp/static/src/app/components/ChoroplethFilters.vue	97% <100%> (ø)	0 <0> (ø)	⬇️
...app/static/src/app/store/filteredData/mutations.ts	100% <100%> (ø)	0 <0> (ø)	⬇️
...c/app/static/src/app/store/filteredData/getters.ts	96% <100%> (ø)	0 <0> (ø)	⬇️

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