Refactor dependencies, make Prysm "go gettable" (#6053)

* Fix a few deps to work with go.mod, check in generated files

* Update Gossipsub to 1.1 (#5998)

* update libs

* add new validators

* add new deps

* new set of deps

* tls

* further fix gossip update

* get everything to build

* clean up

* gaz

* fix build

* fix all tests

* add deps to images

* imports

Co-authored-by: rauljordan <raul@prysmaticlabs.com>

* Beacon chain builds with go build

* fix bazel

* fix dep

* lint

* Add github action for testing go

* on PR for any branch

* fix libp2p test failure

* Fix TestProcessBlock_PassesProcessingConditions by updating the proposer index in test

* Revert "Fix TestProcessBlock_PassesProcessingConditions by updating the proposer index in test"

This reverts commit 43676894ab.

* Compute and set proposer index instead of hard code

* Add back go mod/sum, fix deps

* go build ./...

* Temporarily skip two tests

* Fix kafka confluent patch

* Fix kafka confluent patch

* fix kafka build

* fix kafka

* Add info in DEPENDENCIES. Added a stub link for Why Bazel? until https://github.com/prysmaticlabs/documentation/issues/138

* Update fuzz ssz files as well

* Update fuzz ssz files as well

* getting closer

* rollback rules_go and gazelle

* fix gogo protobuf

* install librdkafka-dev as part of github actions

* Update kafka to a recent version where librkafkfa is not required for go modules

* clarify comment

* fix kafka build

* disable go tests

* comment

* Fix geth dependencies for end to end

* rename word

* lint

* fix docker

Co-authored-by: Nishant Das <nishdas93@gmail.com>
Co-authored-by: rauljordan <raul@prysmaticlabs.com>
Co-authored-by: terence tsao <terence@prysmaticlabs.com>

.github/workflows/go.yml

@@ -0,0 +1,34 @@
+name: Go
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ '*' ]
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+      - name: Set up Go 1.x
+        uses: actions/setup-go@v2
+        with:
+          go-version: ^1.14
+        id: go
+
+      - name: Check out code into the Go module directory
+        uses: actions/checkout@v2
+
+      - name: Get dependencies
+        run: |
+          go get -v -t -d ./...
+
+      - name: Build
+        run: go build -v ./...
+
+# Tests run via Bazel for now...
+#      - name: Test
+#        run: go test -v ./...