syclbin/input_files.cpp unittest failing

[sarnex]

Describe the bug

 Testing:  0.. 10.. 20.. 30..
FAIL: SYCL :: syclbin/input_files.cpp (726 of 1815)
******************** TEST 'SYCL :: syclbin/input_files.cpp' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 1
not syclbin-dump nonexistent.syclbin 2>&1 | FileCheck /__w/llvm/llvm/src/sycl/test/syclbin/input_files.cpp --check-prefix CHECK-NONEXISTENT-FILE
# executed command: not syclbin-dump nonexistent.syclbin
# note: command had no output on stdout or stderr
# executed command: FileCheck /__w/llvm/llvm/src/sycl/test/syclbin/input_files.cpp --check-prefix CHECK-NONEXISTENT-FILE
# note: command had no output on stdout or stderr
# RUN: at line 2
not syclbin-dump /__w/llvm/llvm/src/sycl/test/syclbin/Inputs/malformed.syclbin 2>&1 | FileCheck /__w/llvm/llvm/src/sycl/test/syclbin/input_files.cpp --check-prefix CHECK-MALFORMED-FILE
# executed command: not syclbin-dump /__w/llvm/llvm/src/sycl/test/syclbin/Inputs/malformed.syclbin
# note: command had no output on stdout or stderr
# executed command: FileCheck /__w/llvm/llvm/src/sycl/test/syclbin/input_files.cpp --check-prefix CHECK-MALFORMED-FILE
# .---command stderr------------
# | /__w/llvm/llvm/src/sycl/test/syclbin/input_files.cpp:5:26: error: CHECK-MALFORMED-FILE: expected string not found in input
# | // CHECK-MALFORMED-FILE: Invalid data was encountered while parsing the file
# |                          ^
# | <stdin>:1:1: note: scanning from here
# | Failed to parse SYCLBIN file.
# | ^
# | 
# | Input file: <stdin>
# | Check file: /__w/llvm/llvm/src/sycl/test/syclbin/input_files.cpp
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |          1: Failed to parse SYCLBIN file. 
# | check:5     X~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ error: no match found
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
 ********************
Testing:  0.. 10.. 20.. 30.. 40.. 50.. 60.. 70.. 80.. 90.. 
********************
Failed Tests (1):
  SYCL :: syclbin/input_files.cpp

Test added in #19272

To reproduce

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Environment

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Additional context

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