Bump github.com/libp2p/go-libp2p-pubsub from 0.10.1 to 0.11.0 #1842

Job	Run time
Build Blade / Verify Build Reproducibility	1m 32s
Build Blade / Build	1m 21s
E2E Legacy Tests / Run E2E Legacy Tests	3m 13s
Unit Tests / Run Unit Tests	13m 20s
Benchmark Tests / Run Benchmark Tests	7m 33s
E2E PolyBFT Tests / Run E2E PolyBFT Tests	1m 33s
Fuzz Tests / Run Fuzz Tests	1m 15s
Lint / Run Lint	3m 36s
Property PolyBFT Tests / Run Property PolyBFT Tests	1m 24s
	34m 47s

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