[Test] Test pkg-config for vcpkg

[talregev]

Test pkg-config for vcpkg:
microsoft/vcpkg#17418

[codecov]

Codecov Report

Merging #4351 (0ecc98a) into master (3f8135e) will decrease coverage by 0.05%.
The diff coverage is n/a.

@@             Coverage Diff             @@
##             master   #4351      +/-   ##
===========================================
- Coverage      7.67%   7.62%   -0.06%     
- Complexity      790     795       +5     
===========================================
  Files           274     278       +4     
  Lines         35471   35991     +520     
  Branches       1540    1688     +148     
===========================================
+ Hits           2724    2745      +21     
- Misses        32616   33113     +497     
- Partials        131     133       +2     

Impacted Files	Coverage Δ	Complexity Δ
.../src/main/java/edu/berkeley/boinc/BOINCActivity.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
...ava/edu/berkeley/boinc/adapter/ProjectListEntry.kt	100.00% <0.00%> (ø)	6.00% <0.00%> (+1.00%)
.../edu/berkeley/boinc/attach/ProjectAttachService.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
.../edu/berkeley/boinc/client/ClientNotification.java	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
...edu/berkeley/boinc/attach/SelectionListActivity.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
...u/berkeley/boinc/adapter/NavDrawerListAdapter.java	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
...eley/boinc/adapter/SelectionRecyclerViewAdapter.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
...a/edu/berkeley/boinc/adapter/AttachActivityItem.kt	100.00% <0.00%> (ø)	4.00% <0.00%> (?%)
...keley/boinc/attach/AttachAccountManagerActivity.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (?%)
...erkeley/boinc/adapter/AttachActivityItemAdapter.kt	0.00% <0.00%> (ø)	0.00% <0.00%> (?%)
... and 2 more

[AenBleidd]

microsoft/vcpkg#17418 is merged. This test PR is not needed anymore