Update linux_bionic crtbegin_dyanmic.o and linker64 to match Soong

A change to Soong requires updating crtbegin_dynamic.o and linker64
so they match the new symbols.  Update them from presubmit build
P24941796 to allow submitting the Soong change.

Test: treehugger
Change-Id: I2d692a6b2b1d4c57c62d06ce59c136a6636447f2
2 files changed