[OE-core] [PATCH] libgcrypt: upgrade 1.8.4 -> 1.8.5

[Ross Burton]

On 19/10/2019 16:52, Trevor Gamblin wrote:
> Note that the patch 0001-Add-and-use-pkg-config-for-libgcrypt-instead-of-conf.patch
> was removed as its intent was to provide a pkg-config option, but
> libgcrypt upstream added one in commit 813b002eaf.

/me faints

We've been asking upstream periodically to add this for literal years. 
I wonder what changed their mind.

Ross