[8u] RFR: 8269810: [8u] Update generated_configure.sh after JDK-8250876 backport

[Severin Gehwolf]

Hi!

Latest jdk8u/jdk8u-dev head is out of sync as far as
generated_configure.sh is concerned. JDK-8250876 didn't include the
generated_configure.sh update. This patch fixes it (it's the output of
'bash common/autoconf/autogen.sh')

Bug: https://bugs.openjdk.java.net/browse/JDK-8269810
webrev: https://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8269810/01/webrev/

Thoughts?

Thanks,
Severin