meta-openpower: fsidbg: rename as git

Rename fsidbg.bb _git per OE norms.

Change-Id: I7ec570b78470db31761d3588e073a6685313b593
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/recipes-bsp/fsidbg/fsidbg.bb b/recipes-bsp/fsidbg/fsidbg_git.bb
similarity index 100%
rename from recipes-bsp/fsidbg/fsidbg.bb
rename to recipes-bsp/fsidbg/fsidbg_git.bb