scp81: continuation pages use GET STATUS P2=03 (next occurrence) (v2.1.15)

P2=02 means "get first or all occurrence(s)" (Table 11-34), so every
continuation re-returned the first listing (the criterion's single match),
pagination stopped after one extra page and the installed package
AA1902BC225801 never showed up in the ELF registry. P2=03 = "get next
occurrence(s)" is the correct value for the SW CAFE continuation.

Tests updated with the new continuation bytes; findings documented;
service worker v152

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "pysim-otaman-server"
-version = "2.1.14"
+version = "2.1.15"
 description = "HTTP REST server wrapping pysim for the OTAMan PWA"
 requires-python = ">=3.8"
 # pysim is a git-only dependency installed explicitly by setup.bat/setup.sh.