Update devel/p5-Sub-Name to 0.07.

Changes from previous:
----------------------
0.07 -- 2014-07-11
    - skip optional test if B::C 1.48 is not installed (Reini Urban)

0.06 -- 2014-07-10
    * Do not change the string arg in XS, use copy instead. Fixes perlcc -O3
      RT#96893 (Reini Urban)
    * add README make target
    * add more distribution metadata

(hiramatsu)