Consider deprecating cpage in favor of encoding

[zFernand0]

Based on this discussion: zowe/zowe-explorer-vscode#1815 (comment)

Should we research if it's worth deprecating codePage in favor of encoding

zowe-cli/packages/zostso/src/TsoConstants.ts

Line 43 in c0ab0d8

public static readonly PARM_CPAGE: string = "cpage";

[FALLAI-Denis]

Hi,

I'm not sure if it's appropriate to change the name of the codePage property for the tso profile.

The encoding declarations for the zosmf and tso profiles are not identical:

• the zosmf profile uses only one property: encoding
• the tso profile uses two properties: codePage and characterSet

Having different property names between the zosmf and tso profiles helps to keep in mind thecharacterSetproperty declaration for the tso profile.

Put another way :

• codePage requires the declaration of a characterSet
• encoding stands on its own