[lld] [llvm] [LLVM] Use `reportFatalUsageError` for LTO usage errors (PR #140955)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `premerge-monolithic-linux` running on `premerge-linux-1` while building `lld,llvm` at step 7 "test-build-unified-tree-check-all".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/153/builds/32490

<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 'lld :: COFF/lto-cache-errors.ll' FAILED ********************
Exit Code: 1

Command Output (stderr):
--
/build/buildbot/premerge-monolithic-linux/build/bin/opt -module-hash -module-summary /build/buildbot/premerge-monolithic-linux/llvm-project/lld/test/COFF/lto-cache-errors.ll -o /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.o # RUN: at line 5
+ /build/buildbot/premerge-monolithic-linux/build/bin/opt -module-hash -module-summary /build/buildbot/premerge-monolithic-linux/llvm-project/lld/test/COFF/lto-cache-errors.ll -o /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.o
/build/buildbot/premerge-monolithic-linux/build/bin/opt -module-hash -module-summary /build/buildbot/premerge-monolithic-linux/llvm-project/lld/test/COFF/Inputs/lto-cache.ll -o /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp2.o # RUN: at line 6
+ /build/buildbot/premerge-monolithic-linux/build/bin/opt -module-hash -module-summary /build/buildbot/premerge-monolithic-linux/llvm-project/lld/test/COFF/Inputs/lto-cache.ll -o /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp2.o
rm -Rf /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.cache && mkdir /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.cache # RUN: at line 7
+ rm -Rf /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.cache
+ mkdir /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.cache
chmod 444 /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.cache # RUN: at line 8
+ chmod 444 /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.cache
not /build/buildbot/premerge-monolithic-linux/build/bin/lld-link /lldltocache:/build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.cache/nonexistant/ /out:/build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp3 /entry:main /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp2.o /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.o 2>&1 | /build/buildbot/premerge-monolithic-linux/build/bin/FileCheck /build/buildbot/premerge-monolithic-linux/llvm-project/lld/test/COFF/lto-cache-errors.ll # RUN: at line 11
+ /build/buildbot/premerge-monolithic-linux/build/bin/FileCheck /build/buildbot/premerge-monolithic-linux/llvm-project/lld/test/COFF/lto-cache-errors.ll
+ not /build/buildbot/premerge-monolithic-linux/build/bin/lld-link /lldltocache:/build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.cache/nonexistant/ /out:/build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp3 /entry:main /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp2.o /build/buildbot/premerge-monolithic-linux/build/tools/lld/test/COFF/Output/lto-cache-errors.ll.tmp.o

--

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


```

</details>

https://github.com/llvm/llvm-project/pull/140955