eclass: meson: Update generated machine files for deprecated "pkgconfig" field

Meson release 1.3.0 has deprecated the use of "pkgconfig" field in
machine (native/cross build) files. Defining the old "pkgconfig" and the
new "pkg-config" fields simultaneously is recommended for
forward+backwrd compat. and silences the deprecation notice.

See meson changelog for deprecation notice:
https://mesonbuild.com/Release-notes-for-1-3-0.html#machine-files-pkgconfig-field-deprecated-and-replaced-by-pkgconfig

BUG=None
TEST=emerge virglrenderer

Change-Id: I91684f142f9d4613a5c0401a243b6c2972cd2610
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/eclass-overlay/+/5447238
Reviewed-by: Allen Webb <allenwebb@google.com>
Tested-by: Ryan Neph <ryanneph@google.com>
Commit-Queue: Ryan Neph <ryanneph@google.com>
1 file changed
tree: c6591cc09d41dc8513a0933c6ea101d126b10a25
  1. acct-group/
  2. acct-user/
  3. eclass/
  4. metadata/
  5. profiles/
  6. OWNERS
  7. OWNERS.security
  8. PRESUBMIT.cfg
  9. README.md
README.md

CrOS eclass overlay

This eclass overlay is used for 2 purposes: