i2c-tools: Remove dead code

We had an i2c-tools bbappend that removed the i2c-tools-misc package
as a runtime dependency from the i2c-tools package, but i2c-tools-misc
isn't a dependency of i2c-tools in the first place.  Drop.

Change-Id: I1505a45c7bf84db484eb667f3f842d3835857a8e
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-phosphor/common/recipes-devtools/i2c-tools/i2c-tools_%.bbappend b/meta-phosphor/common/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
index da8f757..76b70b9 100644
--- a/meta-phosphor/common/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
+++ b/meta-phosphor/common/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
@@ -4,5 +4,3 @@
 SRC_URI =+ "http://downloads.yoctoproject.org/mirror/sources/${BP}.tar.bz2 \
             file://0001-4-byte-read-support-466.patch \
             file://0001-i2cget-Add-support-for-i2c-block-data.patch"
-
-RDEPENDS_${PN}_remove = "${PN}-misc"