[lld] [lld][LoongArch] Support the R_LARCH_CALL36 relocation type (PR #73346)

[WÁNG Xuěruì via llvm-commits]

================
@@ -590,6 +591,24 @@ void LoongArch::relocate(uint8_t *loc, const Relocation &rel,
     write32le(loc, setD10k16(read32le(loc), val >> 2));
     return;
 
+  case R_LARCH_CALL36: {
+    // This relocation is designed for the adjancent pcaddu18i+jirl pair that
+    // are patched in one time. Because of sign extension of these insns'
+    // immediate fields, the relocation range is [-128G - 0x20000, +128G -
+    // 0x20000) (of course must be 4-bytes aligned).
----------------
xen0n wrote:

```suggestion
    // 0x20000) (of course must be 4-byte aligned).
```

https://github.com/llvm/llvm-project/pull/73346