[llvm] [llvm-readobj] Fixes malformed json on JSON printed corefiles (PR #92835)

[Fred Grim via llvm-commits]

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@@ -3,6 +3,8 @@
 # RUN: yaml2obj %s -o %t.o
 # RUN: llvm-readelf --notes %t.o | FileCheck %s --check-prefix=GNU
 # RUN: llvm-readobj --notes %t.o | FileCheck %s --check-prefix=LLVM
+# RUN: llvm-readelf --elf-output-style=JSON --pretty-print --notes %t.o | FileCheck %s --check-prefix=JSON
+# RUN: llvm-readobj --elf-output-style=JSON --pretty-print --notes %t.o | FileCheck %s --check-prefix=JSON
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feg208 wrote:

seems like the practice is to omit readelf

https://github.com/llvm/llvm-project/pull/92835