Auto merge of #54430 - adrian-budau:master, r=alexcrichton

Update musl to 1.1.20.

This fixes #54429

Author: bors

src/ci/docker/scripts/musl.sh

@@ -32,17 +32,11 @@ shift
 
 export CFLAGS="-fPIC $CFLAGS"
 
-# FIXME: remove the patch when updating to 1.1.20
-MUSL=musl-1.1.19
+MUSL=musl-1.1.20
 
 # may have been downloaded in a previous run
 if [ ! -d $MUSL ]; then
   curl https://www.musl-libc.org/releases/$MUSL.tar.gz | tar xzf -
-  # Patch to fix https://github.com/rust-lang/rust/issues/48967
-  cd $MUSL && \
-    curl "https://git.musl-libc.org/cgit/musl/patch/?id=610c5a8524c3d6cd3ac5a5f1231422e7648a3791" |\
-    patch -p1 && \
-    cd -
 fi
 
 cd $MUSL