KNOWN_BUGS: remove stale Threads::Threads entry

The old CMake bug about exporting -lpthread instead of Threads::Threads
no longer matches current master. As of 2d546d239ecd455b6459e68b85ef8d4b045c0a00
("cmake: use Threads::Threads imported target for POSIX Threads"),
the build now uses Threads::Threads and the generated CMake package
config resolves the dependency explicitly, so this KNOWN_BUGS entry is stale.

Closes #21734

diff --git a/docs/KNOWN_BUGS.md b/docs/KNOWN_BUGS.md
index a2d3b62729e8c69b70f57c52b6a4ceb7e11289b9..b0702bc7a45e8c7b94019812aca4e9235749130c 100644 (file)
--- a/docs/KNOWN_BUGS.md
+++ b/docs/KNOWN_BUGS.md
@@ -490,10 +490,6 @@ Something in the SONAME generation seems to be wrong in the cmake build.
 
 [curl issue 11158](https://github.com/curl/curl/issues/11158)
 
-## uses `-lpthread` instead of `Threads::Threads`
-
-See [curl issue 6166](https://github.com/curl/curl/issues/6166)
-
 ## generated `.pc` file contains strange entries
 
 The `Libs.private` field of the generated `.pc` file contains `-lgcc -lgcc_s