Update metadata cache for upstream's eclass changes
[luaposix] Pushed x86 stabilisation back 30 days

Waiting for upstream stabilisation of LuaBitOp.
[rstctl] Pushed x86 stabilisation back 30 days

Waiting for upstream stabilisation of pastescript.
Merge branch 'feat/x86_keywording'

* feat/x86_keywording:
  [rstctl] Pushed x86 stabilisation back 30 days
  [luaposix] Pushed x86 stabilisation back 30 days