[lld] [RISCV] Update lld tests for the C ext implication change (PR #132541)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-x86_64-debian` running on `lldb-x86_64-debian` while building `lld` at step 6 "test".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/162/builds/18672

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

```
Step 6 (test) failure: build (failure)
...
PASS: lldb-api :: functionalities/signal/raise/TestRaise.py (319 of 2801)
PASS: lldb-api :: lang/cpp/unique-types/TestUniqueTypes.py (320 of 2801)
PASS: lldb-api :: functionalities/thread/ignore_suspended/TestIgnoreSuspendedThread.py (321 of 2801)
PASS: lldb-api :: functionalities/exec/TestExec.py (322 of 2801)
PASS: lldb-api :: lang/cpp/char8_t/TestCxxChar8_t.py (323 of 2801)
PASS: lldb-api :: tools/lldb-server/memory-allocation/TestGdbRemoteMemoryAllocation.py (324 of 2801)
PASS: lldb-api :: lang/cpp/char1632_t/TestChar1632T.py (325 of 2801)
PASS: lldb-unit :: Host/./HostTests/32/95 (326 of 2801)
PASS: lldb-api :: lang/cpp/incomplete-stl-types/TestStlIncompleteTypes.py (327 of 2801)
PASS: lldb-api :: lang/cpp/namespace_definitions/TestNamespaceDefinitions.py (328 of 2801)
FAIL: lldb-api :: lang/cpp/limit-debug-info/TestWithLimitDebugInfo.py (329 of 2801)
******************** TEST 'lldb-api :: lang/cpp/limit-debug-info/TestWithLimitDebugInfo.py' FAILED ********************
Script:
--
/usr/bin/python3 /home/worker/2.0.1/lldb-x86_64-debian/llvm-project/lldb/test/API/dotest.py -u CXXFLAGS -u CFLAGS --env LLVM_LIBS_DIR=/home/worker/2.0.1/lldb-x86_64-debian/build/./lib --env LLVM_INCLUDE_DIR=/home/worker/2.0.1/lldb-x86_64-debian/build/include --env LLVM_TOOLS_DIR=/home/worker/2.0.1/lldb-x86_64-debian/build/./bin --arch x86_64 --build-dir /home/worker/2.0.1/lldb-x86_64-debian/build/lldb-test-build.noindex --lldb-module-cache-dir /home/worker/2.0.1/lldb-x86_64-debian/build/lldb-test-build.noindex/module-cache-lldb/lldb-api --clang-module-cache-dir /home/worker/2.0.1/lldb-x86_64-debian/build/lldb-test-build.noindex/module-cache-clang/lldb-api --executable /home/worker/2.0.1/lldb-x86_64-debian/build/./bin/lldb --compiler /home/worker/2.0.1/lldb-x86_64-debian/build/./bin/clang --dsymutil /home/worker/2.0.1/lldb-x86_64-debian/build/./bin/dsymutil --make /usr/bin/gmake --llvm-tools-dir /home/worker/2.0.1/lldb-x86_64-debian/build/./bin --lldb-obj-root /home/worker/2.0.1/lldb-x86_64-debian/build/tools/lldb --lldb-libs-dir /home/worker/2.0.1/lldb-x86_64-debian/build/./lib -t /home/worker/2.0.1/lldb-x86_64-debian/llvm-project/lldb/test/API/lang/cpp/limit-debug-info -p TestWithLimitDebugInfo.py
--
Exit Code: -11

Command Output (stdout):
--
lldb version 21.0.0git (https://github.com/llvm/llvm-project.git revision fbaf3b895c028c055290588221cde3f5146cd661)
  clang revision fbaf3b895c028c055290588221cde3f5146cd661
  llvm revision fbaf3b895c028c055290588221cde3f5146cd661
Skipping the following test categories: ['libc++', 'dsym', 'gmodules', 'debugserver', 'objc']

--
Command Output (stderr):
--
Change dir to: /home/worker/2.0.1/lldb-x86_64-debian/llvm-project/lldb/test/API/lang/cpp/limit-debug-info
runCmd: settings clear -all

output: 

runCmd: settings set symbols.enable-external-lookup false

output: 

runCmd: settings set target.inherit-tcc true

output: 

runCmd: settings set target.disable-aslr false

output: 

runCmd: settings set target.detach-on-error false

output: 


```

</details>

https://github.com/llvm/llvm-project/pull/132541