python3-chardet: Remove

Its moved to oe-core

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: tgamblin <trevor.gamblin@windriver.com>

meta-python/recipes-core/packagegroups/packagegroup-meta-python.bb

@@ -62,7 +62,6 @@ RDEPENDS:packagegroup-meta-python3 = "\
     python3-cantools \
     python3-cassandra-driver \
     python3-cbor2 \
-    python3-cchardet \
     python3-cerberus \
     python3-certifi \
     python3-chardet \