i2c-tools: update patches for v4.3.

One of the patches is included upstream in v4.3 already, which is
picked up by the next subtree update, and the other patch requires
an update.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ifc1d1c202d587f50dd6a8f0a83d8f5777219f4e8
diff --git a/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools_%.bbappend b/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
index e08b159..fefe062 100644
--- a/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
+++ b/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
@@ -1,3 +1,2 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
-SRC_URI =+ "file://0001-4-byte-read-support-466.patch \
-            file://0001-i2cget-Add-support-for-i2c-block-data.patch"
+SRC_URI =+ "file://0001-4-byte-read-support-466.patch"