python3-pyro4: Upgrade 4.77 -> 4.80

Upgrade to release 4.80:

- fix possible race condition when creating instances with
  instancemode "single"
- cython compatibility fix
- removed explicit version checks of dependencies such as serpent.
  This fixes crash error when dealing with prerelease versions
  that didn't match the pattern.
- stick to an older serpent library version to install as a
  dependency when installing on old python versions
- explain the delay and threading in the distributed-computing2
  example

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>

meta-python/recipes-connectivity/python-pyro4/python3-pyro4_4.77.bb → meta-python/recipes-connectivity/python-pyro4/python3-pyro4_4.80.bb

@@ -2,8 +2,8 @@ SUMMARY = "Python Remote Objects"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=cd13dafd4eeb0802bb6efea6b4a4bdbc"
 
-SRC_URI[md5sum] = "21f015ae93cf9ea2bbbc418a2267e9fb"
-SRC_URI[sha256sum] = "2bfe12a22f396474b0e57c898c7e2c561a8f850bf2055d8cf0f7119f0c7a523f"
+SRC_URI[md5sum] = "e31fc077e06de9fc0bb061e357401954"
+SRC_URI[sha256sum] = "46847ca703de3f483fbd0b2d22622f36eff03e6ef7ec7704d4ecaa3964cb2220"
 
 PYPI_PACKAGE = "Pyro4"