ANDROID: vendor_hooks: fix __section macro

After upstream 33def849 ("treewide: Convert macro and uses of
__section(foo) to __section("foo")"), the preprocessor macro __section
now requires the section name to be double quoted.

This patch resolves breakage that results from merging down from
mainline in this out of tree header.

Fixes: 33def849 ("treewide: Convert macro and uses of __section(foo) to __section("foo")")
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ie6a701251e6420e63187a466b43ec2c834e0ec2e