internal-doc: document the 'phases' parameters to 'getbundle'
The getbundle wireprotocol method has some extended documentation. We update it
with the next parameters introduced for binary phases.
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: ForIndentation
BreakBeforeBraces: Linux
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AllowShortBlocksOnASingleLine: false
AllowShortFunctionsOnASingleLine: false