Merge branch 'develop' into prometheus_metrics

.github/workflows/integration-tests.yml

...luetransfers/packages/branchmanager/branchmanager_test.go

dapps/valuetransfers/packages/tangle/output.go

dapps/valuetransfers/packages/tangle/payloadmetadata.go

dapps/valuetransfers/packages/tangle/tangle.go

dapps/valuetransfers/packages/tangle/tangle_test.go

dapps/valuetransfers/packages/tangle/transactionmetadata.go

packages/gossip/manager.go

pluginmgr/core/plugins.go

plugins/testsnapshots/plugin.go

tools/integration-tests/runTests.sh

tools/integration-tests/tester/framework/docker.go

tools/integration-tests/tester/framework/drngnetwork.go

tools/integration-tests/tester/framework/framework.go

tools/integration-tests/tester/framework/network.go

tools/integration-tests/tester/framework/parameters.go

tools/integration-tests/tester/framework/peer.go

tools/integration-tests/tester/tests/common/common_test.go

tools/integration-tests/tester/tests/common/main_test.go

tools/integration-tests/tester/tests/drng/drng_test.go