Fix issue where map opens with incorrect coordinates

[maskaravivek]

Fix issue pointed out by @tobias47n9e

[codecov-io]

Codecov Report

Merging #1021 into master will not change coverage.
The diff coverage is 0%.

@@          Coverage Diff           @@
##           master   #1021   +/-   ##
======================================
  Coverage    3.71%   3.71%           
======================================
  Files         104     104           
  Lines        5143    5143           
  Branches      489     489           
======================================
  Hits          191     191           
  Misses       4939    4939           
  Partials       13      13

Impacted Files	Coverage Δ
...fr/free/nrw/commons/media/MediaDetailFragment.java	0% <0%> (ø)	⬆️

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