[stable10] Fix missing progress bar in files drop view

[phil-davis]

Backport #35032
so that stable10 QA tarball is more up-to-date

Note: has also been backported to release-10.2.0 in PR #35059

[codecov]

Codecov Report

Merging #35110 into stable10 will increase coverage by <.01%.
The diff coverage is 0%.

@@              Coverage Diff               @@
##             stable10   #35110      +/-   ##
==============================================
+ Coverage       64.46%   64.46%   +<.01%     
  Complexity      20064    20064              
==============================================
  Files            1286     1286              
  Lines           76928    76928              
  Branches         1307     1307              
==============================================
+ Hits            49594    49595       +1     
+ Misses          26953    26952       -1     
  Partials          381      381

Flag	Coverage Δ	Complexity Δ
#javascript	53.01% <0%> (ø)	0 <0> (ø)	⬇️
#phpunit	65.68% <ø> (ø)	20064 <ø> (ø)	⬇️

Impacted Files	Coverage Δ	Complexity Δ
apps/files_sharing/js/PublicUploadView.js	67.39% <0%> (ø)	0 <0> (ø)	⬇️
lib/private/Server.php	86.66% <0%> (+0.11%)	253% <0%> (ø)	⬇️

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
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[codecov]

Codecov Report

Merging #35110 into stable10 will increase coverage by <.01%.
The diff coverage is 0%.

@@              Coverage Diff               @@
##             stable10   #35110      +/-   ##
==============================================
+ Coverage       64.46%   64.46%   +<.01%     
  Complexity      20064    20064              
==============================================
  Files            1286     1286              
  Lines           76928    76928              
  Branches         1307     1307              
==============================================
+ Hits            49594    49595       +1     
+ Misses          26953    26952       -1     
  Partials          381      381

Flag	Coverage Δ	Complexity Δ
#javascript	53.01% <0%> (ø)	0 <0> (ø)	⬇️
#phpunit	65.68% <ø> (ø)	20064 <ø> (ø)	⬇️

Impacted Files	Coverage Δ	Complexity Δ
apps/files_sharing/js/PublicUploadView.js	67.39% <0%> (ø)	0 <0> (ø)	⬇️
lib/private/Server.php	86.66% <0%> (+0.11%)	253% <0%> (ø)	⬇️

---

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 b8f5a04...e741745. Read the comment docs.

[phil-davis]

change was merged from release-10.2.0 branch