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/build/analysis/BUILD.bazel b/build/analysis/BUILD.bazel
index 0cbb906..7f8cf1d 100644
--- a/build/analysis/BUILD.bazel
+++ b/build/analysis/BUILD.bazel
@@ -41,7 +41,7 @@
         # 'standard' 80 characters long, as prose within comment blocks does not
         # soft-reflow well.
         "@com_github_corverroos_commentwrap//:go_default_library",
-        "//build/analysis/noioutil:go_default_library",
-        "//build/analysis/importsort:go_default_library",
+        "//build/analysis/noioutil",
+        "//build/analysis/importsort",
     ],
 )