[llvm] [llvm-readobj][ELF] Fix broken JSON output with --dynamic-table (PR #95976)

[Fangrui Song via llvm-commits]

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@@ -7365,6 +7369,55 @@ template <class ELFT> void LLVMELFDumper<ELFT>::printDynamicTable() {
   W.startLine() << "]\n";
 }
 
+template <class ELFT>
+void JSONELFDumper<ELFT>::printAuxillaryDynamicTableEntryInfo(
+    const Elf_Dyn &Entry) {
+  switch (Entry.getTag()) {
+  case DT_SONAME:
+    this->W.printString("Name", this->getDynamicString(Entry.getVal()));
+    break;
+  case DT_AUXILIARY:
+    LLVM_FALLTHROUGH;
+  case DT_FILTER:
+    LLVM_FALLTHROUGH;
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MaskRay wrote:

AUXILIARY/FILTER are rarely used, but they are not "Libraries"

https://github.com/llvm/llvm-project/pull/95976