[lld][test][LoongArch] Remove the test for R_LARCH_CALL36 range checking

Several buildbots report:
ld.lld: error: failed to open /dev/null: Cannot allocate memory

For example:
- https://lab.llvm.org/buildbot/#/builders/184/builds/8842
- https://lab.llvm.org/buildbot/#/builders/247/builds/12559