[lettuce] Pushed x86 stabilisation back 45 days

Waiting for stabilisation of ipdb.
[colorama] Pushed x86 stabilisation back 30 days

Waiting for stabilisation of colorama.
[showme] Pushed x86 stabilisation back 30 days

Waiting for stabilisation of colorama.
[cake] Pushed x86 stabilisation back 30 days

Waiting for stabilisation of colorama.
Merge branch 'feat/x86_keywording'

* feat/x86_keywording:
  [cake] Pushed x86 stabilisation back 30 days
  [showme] Pushed x86 stabilisation back 30 days
  [colorama] Pushed x86 stabilisation back 30 days
  [lettuce] Pushed x86 stabilisation back 45 days
Update metadata cache for upstream's eclass changes