[libcxx] [libunwind] [llvm] [libc++][libunwind] Fix documentation CI job after #118159 (PR #118555)

[via cfe-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libunwind

Author: Louis Dionne (ldionne)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/118555.diff


3 Files Affected:

- (modified) .github/workflows/docs.yml (+2-2) 
- (added) libcxx/docs/foo () 
- (added) libunwind/docs/foo () 


``````````diff
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index fe9c70cf1f5a95..0bb018b780a2a1 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -148,14 +148,14 @@ jobs:
           cmake -B libunwind-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RUNTIMES="libunwind" -DLLVM_ENABLE_SPHINX=ON ./runtimes
           TZ=UTC ninja -C libunwind-build docs-libunwind-html
           mkdir built-docs/libunwind
-          cp -r libunwind-build/docs/* built-docs/libunwind
+          cp -r libunwind-build/libunwind/docs/* built-docs/libunwind
       - name: Build libcxx docs
         if: steps.docs-changed-subprojects.outputs.libcxx_any_changed == 'true'
         run: |
           cmake -B libcxx-build -GNinja -DCMAKE_BUILD_TYPE=Release -DLLVM_ENABLE_RUNTIMES="libcxxabi;libcxx;libunwind" -DLLVM_ENABLE_SPHINX=ON ./runtimes
           TZ=UTC ninja -C libcxx-build docs-libcxx-html
           mkdir built-docs/libcxx
-          cp -r libcxx-build/docs/* built-docs/libcxx/
+          cp -r libcxx-build/libcxx/docs/* built-docs/libcxx/
       - name: Build libc docs
         if: steps.docs-changed-subprojects.outputs.libc_any_changed == 'true'
         run: |
diff --git a/libcxx/docs/foo b/libcxx/docs/foo
new file mode 100644
index 00000000000000..e69de29bb2d1d6
diff --git a/libunwind/docs/foo b/libunwind/docs/foo
new file mode 100644
index 00000000000000..e69de29bb2d1d6

``````````

</details>


https://github.com/llvm/llvm-project/pull/118555