[jdk24u] RFR: 8351086: (fc) Make java/nio/channels/FileChannel/BlockDeviceSize.java test manual

[Hari Prasad Kummari]

This is to backport 
JDK-8351086 (fc) Make java/nio/channels/FileChannel/BlockDeviceSize.java test manual

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Commit messages:
 - backport 08929134b3533362133139c4e964b1b28de6ebfb

Changes: https://git.openjdk.org/jdk24u/pull/195/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk24u&pr=195&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8351086
  Stats: 4 lines in 1 file changed: 3 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk24u/pull/195.diff
  Fetch: git fetch https://git.openjdk.org/jdk24u.git pull/195/head:pull/195

PR: https://git.openjdk.org/jdk24u/pull/195