[1.0-beta4 -> main] P2P: Fix handling of known pending block #1376

Job	Run time
Discover Versions	2s
Platform Cache / Discover Platforms	6s
Platform Cache / Build Platforms (none)	3s
Run Build Workflow / Build spring (reproducible)	6m 58s
Run Build Workflow / Build spring (asan)	10m 22s
Run Build Workflow / Build spring (asserton)	8m 12s
Run Build Workflow / Build spring (ubuntu22)	7m 47s
Run Build Workflow / Build spring (ubsan)	10m 53s
Run Build Workflow / Build spring (ubuntu20)	7m 57s
Build deb packages (ubuntu20)	9m 42s
Build deb packages (ubuntu22)	9m 26s
Build deb packages (reproducible)	8m 54s
NP Tests (ubuntu20)	7m 12s
LR Tests (ubuntu20)	24m 16s
NP Tests (ubuntu22)	6m 19s
Tests (ubuntu20)	3m 49s
LR Tests (ubuntu22)	24m 1s
NP Tests (asserton)	6m 16s
Tests (ubuntu22)	3m 35s
LR Tests (asserton)	24m 18s
NP Tests (ubsan)	8m 34s
Tests (asserton)	3m 54s
LR Tests (ubsan)	25m 28s
Tests (ubsan)	4m 23s
NP Tests (ubuntu20repro)	7m 0s
LR Tests (ubuntu20repro)	24m 10s
Tests (asan)	7m 18s
NP Tests (ubuntu22repro)	6m 17s
LR Tests (ubuntu22repro)	24m 2s
Tests (ubuntu20repro)	3m 43s
Tests (ubuntu22repro)	3m 49s
libtester tests (ubuntu22, build-tree)	9m 3s
libtester tests (ubuntu22, make-dev-install)	7m 31s
libtester tests (ubuntu22, deb-install)	3m 47s
All Required Tests Passed	1s
	5h 19m 8s

Provide feedback