nettle: modernize
nettle: add test

Closes #35314.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
lz4 r126

Closes #35319.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
lz4: update r126 bottle.
echoprint-codegen: fix build on 10.10

Fixes #35299.

Closes #35320.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
echoprint-codegen: update 4.12_1 bottle.
echoprint-codegen: style improvements
Merge remote-tracking branch 'upstream/master'