git: openjdk/jdk11u-dev: 8129315: java/net/Socket/LingerTest.java and java/net/Socket/ShutdownBoth.java timeout intermittently

[Goetz Lindenmaier]

Changeset: c90bc806
Author:    Goetz Lindenmaier <goetz at openjdk.org>
Date:      2023-02-14 20:23:32 +0000
URL:       https://git.openjdk.org/jdk11u-dev/commit/c90bc806cfd1381c9b5d6fdb22c4937d5b769659

8129315: java/net/Socket/LingerTest.java and java/net/Socket/ShutdownBoth.java timeout intermittently

Tests are updated to use the loopback address instead of the wildcard to avoid traffic being routed to a different server than what was intended by the test.

Backport-of: 72467d916c82ff02bc5101f91e3e7d32c1d5e5b5

! test/jdk/java/net/Socket/LingerTest.java
! test/jdk/java/net/Socket/ShutdownBoth.java
! test/jdk/java/net/Socks/SocksIPv6Test.java
! test/jdk/java/net/Socks/SocksServer.java
! test/jdk/sun/net/www/http/HttpURLConnection/PostOnDelete.java