fix(network): do not log connection error for established connections #10405

Job	Run time
lint	23s
build	3s
Unused dependency check	7m 32s
various checks	15m 12s
Network churning tests (ubuntu-latest, /home/runner/.local/share/safe/node, /home/runner/.local/s...	21m 34s
E2E tests (ubuntu-latest, /home/runner/.local/share/safe)	14m 39s
Network churning tests (windows-latest, C:\\Users\\runneradmin\\AppData\\Roaming\\safe\\node, C:\...	35m 6s
Unit Tests (ubuntu-latest)	7m 32s
E2E tests (windows-latest, C:\\Users\\runneradmin\\AppData\\Roaming\\safe)	15m 47s
Network churning tests (macos-latest, /Users/runner/Library/Application Support/safe/node, /Users...	22m 29s
Unit Tests (windows-latest)	15m 33s
E2E tests (macos-latest, /Users/runner/Library/Application\ Support/safe)	14m 21s
Unit Tests (macos-latest)	7m 21s
Large file upload	5m 3s
Verify data location and Routing Table (ubuntu-latest, /home/runner/.local/share/safe/node, /home...	24m 25s
Verify data location and Routing Table (windows-latest, C:\\Users\\runneradmin\\AppData\\Roaming\...	36m 53s
Verify data location and Routing Table (macos-latest, /Users/runner/Library/Application Support/s...	22m 28s
	4h 26m 21s

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