Auto merge of #146394 - Enselic:debuginfo-level-tests-2, r=<try>

ci: Increase `rust.debuginfo-level-tests` to `2` in **x86_64-gnu-debug**

try-job: x86_64-gnu-debug

Author: rust-bors[bot]

src/ci/docker/host-x86_64/x86_64-gnu-debug/Dockerfile

@@ -38,7 +38,7 @@ ENV RUST_CONFIGURE_ARGS \
       --build=x86_64-unknown-linux-gnu \
       --enable-debug \
       --enable-lld \
-      --set rust.debuginfo-level-tests=1 \
+      --set rust.debuginfo-level-tests=2 \
       --set llvm.use-linker=lld \
       --set target.x86_64-unknown-linux-gnu.linker=clang \
       --set target.x86_64-unknown-linux-gnu.cc=clang \