Changed label of Limited Connection switch

[mrudultora]

Description (required)

Fixes #3986 (see #3986 (comment))

What changes did you make and why?
Changed string label to "Limited Connection Mode" as suggested in the issue thread.

Tests performed (required)

Tested {build variant-betaDebug} on {Redmi Note 7S} with API level {API 29}.

[codecov-io]

Codecov Report

Merging #4240 (8a00925) into master (7cb5ff9) will decrease coverage by 0.01%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master    #4240      +/-   ##
============================================
- Coverage     10.44%   10.42%   -0.02%     
  Complexity      473      473              
============================================
  Files           343      343              
  Lines         13002    13024      +22     
  Branches       1030     1038       +8     
============================================
  Hits           1358     1358              
- Misses        11576    11598      +22     
  Partials         68       68              

Impacted Files	Coverage Δ	Complexity Δ
...e/nrw/commons/location/LocationServiceManager.java	7.07% <0.00%> (-1.35%)	0.00% <0.00%> (ø%)
...commons/nearby/fragments/NearbyParentFragment.java	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)

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[nicolas-raoul]

Hi Mrudultora,
This issue is not marked as "bug".
Citing https://github.com/commons-app/commons-app-documentation/blob/master/android/Volunteers-welcome!.md#developers :

If you are a new contributor, please only ask to be assigned to issues with a "bug" or "good first issue" label. Issues labeled "enhancement" will usually only be assigned to contributors with more than 5 merged pull requests to this repo.

How many bugs have you fixed so far?
Cheers! :-)

[mrudultora]

Sorry @nicolas-raoul . I was not familiar with this part. I have opened PR for 4 issues till now. I will remember this from next time. Sorry !

[nicolas-raoul]

No problem! When you have 5 bugfixes merged, please reopen this :-) Thanks!

[mrudultora]

@nicolas-raoul Can this be reopened now ?

[nicolas-raoul]

Congratulations on your 5 merged bugfixes!
Yes thanks :-)