[oe] Activating autotools updates

[Koen Kooi]

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Hi,

At guadec we discussed activating autoconf-native 2.61, pkgconfig-native 0.22 and
m4-native 1.4.8. The test builds we did didn't show any errors but we'd like more people
to try to build their favourite target and report back.

regards,

Koen

(you can test it by commenting the 'DEFAULT_PREFERENCE = -1' in the recipes)
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