Merge bitcoin/bitcoin#23964: Update test/sanitizer_suppressions/lsan

1eb5389 Update test/sanitizer_suppressions/lsan (Hennadii Stepanov)

Pull request description:

  With Qt 5.15.2 in depends it seems we can drop some Leak Sanitizer suppressions now.

ACKs for top commit:
  fanquake:
    ACK 1eb5389 given the CI is passing. Did not test anything locally.

Tree-SHA512: 657aa390ffa68951a95bfaac6502da57daf2533ffb0ed49b483f056f6242952316515f250ad36890c9f02ca79eccd60f43c16922d5a50acb1508936e780496cc

Author: MarcoFalke

test/sanitizer_suppressions/lsan

@@ -1,7 +1,4 @@
 # Suppress warnings triggered in dependencies
-leak:libqminimal
-leak:libQt5Core
-leak:libQt5Gui
 leak:libQt5Widgets
 
 # false-positive due to use of secure_allocator<>