python-sip4: 4.4.3 -> 4.4.5

diff --git a/packages/python/python-sip4_4.4.3.bb b/packages/python/python-sip4_4.4.5.bb
similarity index 100%
rename from packages/python/python-sip4_4.4.3.bb
rename to packages/python/python-sip4_4.4.5.bb