[llvm] [RISCV] Add Xqci Insn Formats (PR #132986)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `llvm-clang-x86_64-sie-ubuntu-fast` running on `sie-linux-worker` while building `llvm` at step 5 "build-unified-tree".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/144/builds/21783

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

```
Step 5 (build-unified-tree) failure: build (failure)
0.018 [149/3/1] Generating VCSRevision.h
0.027 [149/2/2] Generating VCSVersion.inc
0.547 [148/2/3] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Version.cpp.o
1.130 [148/1/4] Building RISCVTargetParserDef.inc...
FAILED: include/llvm/TargetParser/RISCVTargetParserDef.inc /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/include/llvm/TargetParser/RISCVTargetParserDef.inc 
cd /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build && /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/bin/llvm-min-tblgen -gen-riscv-target-def -I /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/llvm/lib/Target/RISCV/ -I /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/llvm/include/llvm/TargetParser -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/build/include -I/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/llvm/include /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/llvm/lib/Target/RISCV/RISCV.td --write-if-changed -o include/llvm/TargetParser/RISCVTargetParserDef.inc -d include/llvm/TargetParser/RISCVTargetParserDef.inc.d
Included from /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/llvm/lib/Target/RISCV/RISCV.td:36:
Included from /home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfo.td:2181:
/home/buildbot/buildbot-root/llvm-clang-x86_64-sie-ubuntu-fast/llvm-project/llvm/lib/Target/RISCV/RISCVInstrInfoXqci.td:281:41: error: Variable not defined: 'simm13_lsb0'
                                        simm13_lsb0:$imm12),
                                        ^
ninja: build stopped: subcommand failed.

```

</details>

https://github.com/llvm/llvm-project/pull/132986