org.apache.http.legacy.boot is renamed to org.apache.http.legacy.impl

The name of the runtime library name for the SDK library
org.apache.http.legacy has changed to org.apache.http.legacy.impl as it
is now built using java_sdk_library construct where *.impl suffix is
automatically added to the runtime lib.

Bug: 77577799
Test: m -j
Change-Id: Ie049d06d78cc403454c2885def88a167975b4204