feature: add composable function support for composed methods in Java

[MIchaelMainer]

Composable function support needs to include request builders for both navigation properties and methods. PR 291 includes support for navigating from the results of a composable function. We need to add support for methods on the the results of the composable function.

https://github.com/microsoftgraph/MSGraph-SDK-Code-Generator/pull/291/files

Scenario: https://graph.microsoft.com/v1.0/me/drive/items/01DVF26FC76CZBQT2BIVD3XCX2MLZRGDIP/workbook/worksheets/Sheet1/microsoft.graph.range()/microsoft.graph.lastcolumn() AB#7092