RFR: 8255340: [s390] build failure after JDK-8255208

[Martin Doerr]

vm_version_s390.cpp:839:52: error: no matching function for call to 'Disassembler::decode(CodeBuffer*, u_char*&, u_char*&, outputStream*&)'
This function was removed. I'm using the one without the CodeBuffer* argument (like on PPC64).

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Commit messages:
 - 8255340: [s390] build failure after JDK-8255208

Changes: https://git.openjdk.java.net/jdk/pull/835/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=835&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8255340
  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/835.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/835/head:pull/835

PR: https://git.openjdk.java.net/jdk/pull/835