treewide: switch to gomod and bump everything

This switches version resolution from fietsje to gomod and updates
all Go dependencies. It also bumps rules_go (required by gVisor) and
switches the Gazelle naming convention from go_default_xxx to the
standard Bazel convention of the default target having the package
name.

Since Kubernetes dropped upstream Bazel support and doesn't check in
all generated files I manually pregenerated the OpenAPI spec. This
should be fixed, but because of the already-huge scope of this CL
and the rebase complexity this is not in here.

Change-Id: Iec8ea613d06946882426c2f9fad5bda7e8aaf833
Reviewed-on: https://review.monogon.dev/c/monogon/+/639
Reviewed-by: Sergiusz Bazanski <serge@monogon.tech>
Reviewed-by: Leopold Schabel <leo@nexantic.com>
diff --git a/metropolis/node/core/consensus/BUILD.bazel b/metropolis/node/core/consensus/BUILD.bazel
index c4f65ec..693f789 100644
--- a/metropolis/node/core/consensus/BUILD.bazel
+++ b/metropolis/node/core/consensus/BUILD.bazel
@@ -1,7 +1,7 @@
 load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
 
 go_library(
-    name = "go_default_library",
+    name = "consensus",
     srcs = [
         "configuration.go",
         "consensus.go",
@@ -12,30 +12,30 @@
     importpath = "source.monogon.dev/metropolis/node/core/consensus",
     visibility = ["//:__subpackages__"],
     deps = [
-        "//metropolis/node:go_default_library",
-        "//metropolis/node/core/consensus/client:go_default_library",
-        "//metropolis/node/core/identity:go_default_library",
-        "//metropolis/node/core/localstorage:go_default_library",
-        "//metropolis/pkg/event:go_default_library",
-        "//metropolis/pkg/event/memory:go_default_library",
-        "//metropolis/pkg/logbuffer:go_default_library",
-        "//metropolis/pkg/logtree:go_default_library",
-        "//metropolis/pkg/logtree/unraw:go_default_library",
-        "//metropolis/pkg/pki:go_default_library",
-        "//metropolis/pkg/supervisor:go_default_library",
-        "@io_etcd_go_etcd//clientv3:go_default_library",
-        "@io_etcd_go_etcd//embed:go_default_library",
+        "//metropolis/node",
+        "//metropolis/node/core/consensus/client",
+        "//metropolis/node/core/identity",
+        "//metropolis/node/core/localstorage",
+        "//metropolis/pkg/event",
+        "//metropolis/pkg/event/memory",
+        "//metropolis/pkg/logbuffer",
+        "//metropolis/pkg/logtree",
+        "//metropolis/pkg/logtree/unraw",
+        "//metropolis/pkg/pki",
+        "//metropolis/pkg/supervisor",
+        "@io_etcd_go_etcd_client_v3//:client",
+        "@io_etcd_go_etcd_server_v3//embed",
     ],
 )
 
 go_test(
-    name = "go_default_test",
+    name = "consensus_test",
     size = "small",
     srcs = [
         "consensus_test.go",
         "logparser_test.go",
     ],
-    embed = [":go_default_library"],
+    embed = [":consensus"],
     tags = [
         # Enable network sandboxing by asking the Bazel executor to block any
         # network access. This is necessary as tests listen on static ports on
@@ -43,11 +43,11 @@
         "block-network",
     ],
     deps = [
-        "//metropolis/node/core/localstorage:go_default_library",
-        "//metropolis/node/core/localstorage/declarative:go_default_library",
-        "//metropolis/pkg/logbuffer:go_default_library",
-        "//metropolis/pkg/logtree:go_default_library",
-        "//metropolis/pkg/supervisor:go_default_library",
-        "@com_github_google_go_cmp//cmp:go_default_library",
+        "//metropolis/node/core/localstorage",
+        "//metropolis/node/core/localstorage/declarative",
+        "//metropolis/pkg/logbuffer",
+        "//metropolis/pkg/logtree",
+        "//metropolis/pkg/supervisor",
+        "@com_github_google_go_cmp//cmp",
     ],
 )