[command:depend-info] Add tree display

[JackBoosY]

Example:

PS F:\vcpkg> .\vcpkg depend-info gdal --sort=x-tree
gdal
+-- cfitsio
|   +-- zlib
+-- curl
|   +-- zlib
+-- expat
+-- geos
+-- giflib
+-- hdf5
|   +-- szip
|   +-- zlib
+-- libgeotiff
|   +-- libjpeg-turbo
|   +-- proj4
|   |   +-- sqlite3
|   |   +-- sqlite3
|   |   +-- tiff
|   |       +-- libjpeg-turbo
|   |       +-- liblzma
|   |       +-- zlib
|   +-- tiff
|   |   +-- libjpeg-turbo
|   |   +-- liblzma
|   |   +-- zlib
|   +-- zlib
+-- liblzma
+-- libpng
|   +-- zlib
+-- libpq
|   +-- openssl
|   +-- zlib
+-- libwebp
+-- libxml2
|   +-- libiconv
|   +-- liblzma
|   +-- zlib
+-- netcdf-c
|   +-- curl
|   |   +-- zlib
|   +-- hdf5
|       +-- szip
|       +-- zlib
+-- openjpeg
+-- proj4
|   +-- sqlite3
|   +-- sqlite3
|   +-- tiff
|       +-- libjpeg-turbo
|       +-- liblzma
|       +-- zlib
+-- sqlite3
+-- zlib
+-- zstd

Current:

PS F:\vcpkg> .\vcpkg depend-info gdal
libjpeg-turbo:
liblzma:
zlib:
sqlite3[tool]:
szip:
tiff: libjpeg-turbo, liblzma, zlib
curl[non-http, ssl, schannel, sspi, winssl]: zlib
hdf5[szip, zlib]: szip, zlib
libiconv:
openssl:
proj4[database, tiff]: sqlite3, sqlite3, tiff
cfitsio: zlib
expat:
geos:
giflib:
libgeotiff: libjpeg-turbo, proj4, tiff, zlib
libpng: zlib
libpq[openssl, zlib]: openssl, zlib
libwebp[nearlossless, unicode, simd]:
libxml2: libiconv, liblzma, zlib
netcdf-c: curl, hdf5
openjpeg:
zstd:
gdal: cfitsio, curl, expat, geos, giflib, hdf5, libgeotiff, liblzma, libpng, libpq, libwebp, libxml2, netcdf-c, openjpeg, proj4, sqlite3, zlib, zstd

Fixes microsoft/vcpkg#17678

[JackBoosY]

Do you guys have any suggestions?