Rollup merge of rust-lang#136679 - Flakebi:loongarch64-diskspace, r=marcoieni

ci: Use largedisk for loongarch

`dist-loongarch64-linux` and `dist-loongarch64-musl` seem to run out of disk space when adding the amdgpu LLVM backend. There are changes underway to free more disk space, but that may take a while, so it was suggested to switch the affected jobs to a largedisk runner until that is ready.
`dist-powerpc64-linux` is another job that ran out of disk space one time, but it succeeded the other times, so I did not include it here.

amdgpu target PR with more references to the failures: rust-lang#134740

r? ```@marcoieni```

Author: matthiaskrgr

src/ci/github-actions/jobs.yml

@@ -167,10 +167,10 @@ auto:
     <<: *job-linux-4c
 
   - name: dist-loongarch64-linux
-    <<: *job-linux-4c
+    <<: *job-linux-4c-largedisk
 
   - name: dist-loongarch64-musl
-    <<: *job-linux-4c
+    <<: *job-linux-4c-largedisk
 
   - name: dist-ohos
     <<: *job-linux-4c