Fixes : #4855 Copyright warning for beta flavor

[Rishavgupta12345]

Fixes: #4855 Copyright warning for beta flavor

adding a cute little popup at the beginning of first time tutorial (only for beta users)

screenshot:-

[codecov]

Codecov Report

Merging #4873 (0e642b7) into master (9431e37) will decrease coverage by 0.11%.
The diff coverage is 100.00%.

@@             Coverage Diff              @@
##             master    #4873      +/-   ##
============================================
- Coverage     50.57%   50.45%   -0.12%     
+ Complexity     2224     2217       -7     
============================================
  Files           338      338              
  Lines         15546    15553       +7     
  Branches       1359     1359              
============================================
- Hits           7862     7848      -14     
- Misses         7100     7119      +19     
- Partials        584      586       +2     

Impacted Files	Coverage Δ
...main/java/fr/free/nrw/commons/WelcomeActivity.java	82.50% <100.00%> (+3.71%)	⬆️
...fr/free/nrw/commons/review/ReviewPagerAdapter.java	30.76% <0.00%> (-38.47%)	⬇️
...r/free/nrw/commons/explore/media/MediaConverter.kt	71.42% <0.00%> (-23.81%)	⬇️
.../nrw/commons/category/CategoryContentProvider.java	12.50% <0.00%> (-14.29%)	⬇️
...w/commons/upload/categories/BaseDelegateAdapter.kt	35.29% <0.00%> (-11.77%)	⬇️
.../java/fr/free/nrw/commons/review/ReviewHelper.java	77.77% <0.00%> (-5.56%)	⬇️
...ava/fr/free/nrw/commons/review/ReviewActivity.java	47.28% <0.00%> (-3.11%)	⬇️
...va/fr/free/nrw/commons/category/CategoriesModel.kt	57.62% <0.00%> (-1.70%)	⬇️
...a/fr/free/nrw/commons/review/ReviewController.java	91.86% <0.00%> (+12.79%)	⬆️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 9431e37...0e642b7. Read the comment docs.

[nicolas-raoul]

Cute image, but I think taking a few kilobytes for this image is a luxury we can unfortunately not afford, as we try to make the APK as small as possible (our most valuable users have very slow/costly Internet connections).
Sorry for putting a damper on the party, but would you mind removing the image? Thanks a lot! :-)

[Rishavgupta12345]

Cute image, but I think taking a few kilobytes for this image is a luxury we can unfortunately not afford, as we try to make the APK as small as possible (our most valuable users have very slow/costly Internet connections). Sorry for putting a damper on the party, but would you mind removing the image? Thanks a lot! :-)

@nicolas-raoul @4D17Y4 done the change, sorry for adding an unnecessary Image😔