[llvm] [DebugInfo][DWARF] Emit DW_AT_abstract_origin for concrete/inlined DW_TAG_lexical_blocks (PR #136205)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-x86_64-sie-win` running on `sie-win-worker` while building `llvm` at step 7 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/46/builds/15718

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 7 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'LLVM :: DebugInfo/Generic/lexical-block-abstract-origin.ll' FAILED ********************
Exit Code: 2

Command Output (stdout):
--
# RUN: at line 1
z:\b\llvm-clang-x86_64-sie-win\build\bin\llc.exe -filetype=obj -O0 Z:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\test\DebugInfo\Generic\lexical-block-abstract-origin.ll -o - | z:\b\llvm-clang-x86_64-sie-win\build\bin\llvm-dwarfdump.exe -debug-info - | z:\b\llvm-clang-x86_64-sie-win\build\bin\filecheck.exe Z:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\test\DebugInfo\Generic\lexical-block-abstract-origin.ll
# executed command: 'z:\b\llvm-clang-x86_64-sie-win\build\bin\llc.exe' -filetype=obj -O0 'Z:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\test\DebugInfo\Generic\lexical-block-abstract-origin.ll' -o -
# .---command stderr------------
# | z:\b\llvm-clang-x86_64-sie-win\build\bin\llc.exe: error: unable to get target for 'arm64-apple-macosx15.0.0', see --version and --triple.
# `-----------------------------
# error: command failed with exit status: 1
# executed command: 'z:\b\llvm-clang-x86_64-sie-win\build\bin\llvm-dwarfdump.exe' -debug-info -
# .---command stderr------------
# | error: -: The file was not recognized as a valid object file
# `-----------------------------
# error: command failed with exit status: 1
# executed command: 'z:\b\llvm-clang-x86_64-sie-win\build\bin\filecheck.exe' 'Z:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\test\DebugInfo\Generic\lexical-block-abstract-origin.ll'
# .---command stderr------------
# | FileCheck error: '<stdin>' is empty.
# | FileCheck command line:  z:\b\llvm-clang-x86_64-sie-win\build\bin\filecheck.exe Z:\b\llvm-clang-x86_64-sie-win\llvm-project\llvm\test\DebugInfo\Generic\lexical-block-abstract-origin.ll
# `-----------------------------
# error: command failed with exit status: 2

--

********************


```

</details>

https://github.com/llvm/llvm-project/pull/136205