core: Fix TestContext2Apply_idAttr
core: Fix TestContext2Apply_idAttr

The "num" attribute is marked as being a number in the provider schema, so
we are now required to make it actually convertible to number.

iljaskevic/terraform,apparentlymart/terraform,apparentlymart/terraform,gechr/terraform,rnaveiras/terraform,heimweh/terraform,luis-silva/terraform,tpounds/terraform,rnaveiras/terraform,VladRassokhin/terraform,youhong316/terraform,apparentlymart/terraform,pdecat/terraform,gechr/terraform,tommynsong/terraform,heimweh/terraform,pdecat/terraform,iljaskevic/terraform,ewbankkit/terraform,rnaveiras/terraform,pradeepbhadani/terraform,drebes/terraform,ewbankkit/terraform,mattray/terraform,tommynsong/terraform,pdecat/terraform,youhong316/terraform,pryorda/terraform,pryorda/terraform,brandontosch/terraform,drebes/terraform,iljaskevic/terraform,tpounds/terraform,pdecat/terraform,mattray/terraform,pradeepbhadani/terraform,tpounds/terraform,ewbankkit/terraform,VladRassokhin/terraform,tpounds/terraform,heimweh/terraform,hashicorp/terraform,drebes/terraform,heimweh/terraform,brandontosch/terraform,hashicorp/terraform,drebes/terraform,luis-silva/terraform,youhong316/terraform,nlamirault/terraform,mattray/terraform,VladRassokhin/terraform,pryorda/terraform,iljaskevic/terraform,nlamirault/terraform,nlamirault/terraform,brandontosch/terraform,tommynsong/terraform,mattray/terraform,gechr/terraform,VladRassokhin/terraform,luis-silva/terraform,youhong316/terraform,luis-silva/terraform,brandontosch/terraform,brandontosch/terraform,apparentlymart/terraform,pradeepbhadani/terraform,ewbankkit/terraform,hashicorp/terraform,heimweh/terraform,apparentlymart/terraform