Merge bitcoin/bitcoin#33155: contrib: drop bitcoin-util exception from FORTIFY check

4bff4ce561 contrib: drop bitcoin-util exception from FORTIFY check (fanquake)

Pull request description:

  It's got `memcpy_chk`.

  Guix Build (aarch64):
  ```bash
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  4e57193921b5a96b1da82e964577e20fdc8f287de9f28dc15b818f94bdc12fd2  guix-build-4bff4ce561b0/output/aarch64-linux-gnu/bitcoin-4bff4ce561b0-aarch64-linux-gnu-debug.tar.gz
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  42068fd17c33c7de75556b257de7e9ec7f94f9a0610c2a2be75050053cf18aff  guix-build-4bff4ce561b0/output/arm-linux-gnueabihf/SHA256SUMS.part
  a0297f846e03f79f99d812f879eb09587c90bd03b8573aeb98bf8e56ef81544c  guix-build-4bff4ce561b0/output/arm-linux-gnueabihf/bitcoin-4bff4ce561b0-arm-linux-gnueabihf-debug.tar.gz
  fb20033e5a9f61a2d5f932ddfb1f402226d33b776f3c6fb5df1de8cecde36eeb  guix-build-4bff4ce561b0/output/arm-linux-gnueabihf/bitcoin-4bff4ce561b0-arm-linux-gnueabihf.tar.gz
  b0298c7c5176f67039e32d7691f99e0e9cd53d50af1c4a3a745ff02810867aac  guix-build-4bff4ce561b0/output/arm64-apple-darwin/SHA256SUMS.part
  0c498c6721dfae596a15bd3b083a635951ff4441cf5545d63f00fd743c481527  guix-build-4bff4ce561b0/output/arm64-apple-darwin/bitcoin-4bff4ce561b0-arm64-apple-darwin-codesigning.tar.gz
  04f7ac0d9c6103c302c165db21428f39afbd2bb506def903d259feae740f758d  guix-build-4bff4ce561b0/output/arm64-apple-darwin/bitcoin-4bff4ce561b0-arm64-apple-darwin-unsigned.tar.gz
  899b2efa608200508153bbb4d745099d525c2196b0f00a8bb0e960070c3cd3c6  guix-build-4bff4ce561b0/output/arm64-apple-darwin/bitcoin-4bff4ce561b0-arm64-apple-darwin-unsigned.zip
  51aeb7a040a0910e7466c14ce554362b4924b821be093ba73dffdda07c73618b  guix-build-4bff4ce561b0/output/dist-archive/bitcoin-4bff4ce561b0.tar.gz
  3119f9da15028a5d84645360dad9eab2e85b8ef363af919ea3e60104211b7d62  guix-build-4bff4ce561b0/output/powerpc64-linux-gnu/SHA256SUMS.part
  6d4d7cd1d8e294b65340669c2979079ff5c73e09df1e9629b182af8414a45b66  guix-build-4bff4ce561b0/output/powerpc64-linux-gnu/bitcoin-4bff4ce561b0-powerpc64-linux-gnu-debug.tar.gz
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  ef8ebcb015e282a969f36564b4c430dd1e74237b2362256f0485a3fc20d86bcf  guix-build-4bff4ce561b0/output/riscv64-linux-gnu/SHA256SUMS.part
  ff6313218a98a73603f2efa9f66f14289eb84f2561715ff99833b55aabc694d5  guix-build-4bff4ce561b0/output/riscv64-linux-gnu/bitcoin-4bff4ce561b0-riscv64-linux-gnu-debug.tar.gz
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  1b018bc5e57512de19ff671ec03bb0fc5ff4be2e03a49263b7baa9b3c9cccf23  guix-build-4bff4ce561b0/output/x86_64-apple-darwin/bitcoin-4bff4ce561b0-x86_64-apple-darwin-unsigned.tar.gz
  06f41fad17071ca96013cd645bdbef4b81d1ead2dd83e3b484241fb9c092c5ae  guix-build-4bff4ce561b0/output/x86_64-apple-darwin/bitcoin-4bff4ce561b0-x86_64-apple-darwin-unsigned.zip
  77003ff6a044d55d72a8e8bf7d66d65da07a7ce22c2d6bb6ff41d3cd2540c826  guix-build-4bff4ce561b0/output/x86_64-linux-gnu/SHA256SUMS.part
  3160e76ddc373c5c9b3f230a8d21ee0d9f46f19cf547f4799d6bd6f692369400  guix-build-4bff4ce561b0/output/x86_64-linux-gnu/bitcoin-4bff4ce561b0-x86_64-linux-gnu-debug.tar.gz
  ff4a05d53920efd903f7f3ea13a0a7738548f1eb92165d32bd707e09a687262a  guix-build-4bff4ce561b0/output/x86_64-linux-gnu/bitcoin-4bff4ce561b0-x86_64-linux-gnu.tar.gz
  150b79a688eb5b2718b6a12a32eaeaf296fe5b7e0c5090dfc30f3f749c88fc44  guix-build-4bff4ce561b0/output/x86_64-w64-mingw32/SHA256SUMS.part
  692612b7989c4a90cff9cd30821d8210e4a556003d77c48560c0038e7cd7bc89  guix-build-4bff4ce561b0/output/x86_64-w64-mingw32/bitcoin-4bff4ce561b0-win64-codesigning.tar.gz
  b480ec868f6d4e070707a8ff98ae53416de88c7cb1125e475de823e6046c2a52  guix-build-4bff4ce561b0/output/x86_64-w64-mingw32/bitcoin-4bff4ce561b0-win64-debug.zip
  ac2108d4c80a85aa9d72258e5d69f90b8fa8475ab91a0305717d5ce478f4951c  guix-build-4bff4ce561b0/output/x86_64-w64-mingw32/bitcoin-4bff4ce561b0-win64-setup-unsigned.exe
  daef011a4775354b715591ca3e629bcfd9a7b582875c16dae26dc1cb91bde829  guix-build-4bff4ce561b0/output/x86_64-w64-mingw32/bitcoin-4bff4ce561b0-win64-unsigned.zip
  ```

ACKs for top commit:
  hebasto:
    ACK 4bff4ce561.

Tree-SHA512: a5e373e5e7d2d3c626ac639816fadb6aed8acd63d1a7a54613b00c23c1361d5e6731bb3caa573d549135a7ccec0ff22133a301474780b386ad5b82792fe5f3b9

contrib/guix/security-check.py

@@ -123,9 +123,6 @@ def check_ELF_CONTROL_FLOW(binary) -> bool:
 
 def check_ELF_FORTIFY(binary) -> bool:
 
-    # bitcoin-util does not currently contain any fortified functions
-    if 'Bitcoin Core bitcoin-util utility version ' in binary.strings:
-        return True
     # bitcoin wrapper does not currently contain any fortified functions
     if '--monolithic' in binary.strings:
         return True