[jdk11u-dev] RFR: 8295952: Problemlist existing compiler/rtm tests also on x86

[zzambers]

Problemlist should be extended so that existing compiler/rtm entries include x86 (32-bit) intel builds as well, as these are also affected.

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Commit messages:
 - Backport 3f2f128af6ec2f9097af7758bfd41aeaa4354d40

Changes: https://git.openjdk.org/jdk11u-dev/pull/1547/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk11u-dev&pr=1547&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8295952
  Stats: 11 lines in 1 file changed: 0 ins; 0 del; 11 mod
  Patch: https://git.openjdk.org/jdk11u-dev/pull/1547.diff
  Fetch: git fetch https://git.openjdk.org/jdk11u-dev pull/1547/head:pull/1547

PR: https://git.openjdk.org/jdk11u-dev/pull/1547