Auto merge of #110361 - ehuss:disable-jobserver-error, r=Mark-Simulacrum

Temporarily disable the jobserver-error test

This test is failing randomly on CI. We don't have a handle on what might be causing it, so disable it for now to reduce disruption.

cc #110321

tests/run-make/jobserver-error/Makefile

@@ -1,6 +1,7 @@
 include ../tools.mk
 
 # only-linux
+# ignore-test: This test randomly fails, see https://github.com/rust-lang/rust/issues/110321
 
 # Test compiler behavior in case: `jobserver-auth` points to correct pipe which is not jobserver.