Get rid of bazel.

Good riddance. More of a headache than it's worth.

ahash/BUILD.bazel

@@ -1,24 +0,0 @@
-load("@io_bazel_rules_go//go:def.bzl", "go_library", "go_test")
-
-go_library(
-    name = "ahash",
-    srcs = ["ahash.go"],
-    importpath = "git.wntrmute.dev/kyle/goutils/ahash",
-    visibility = ["//visibility:public"],
-    deps = [
-        "//assert",
-        "@org_golang_x_crypto//blake2b",
-        "@org_golang_x_crypto//blake2s",
-        "@org_golang_x_crypto//md4",
-        "@org_golang_x_crypto//ripemd160",
-        "@org_golang_x_crypto//sha3",
-    ],
-)
-
-go_test(
-    name = "ahash_test",
-    size = "small",
-    srcs = ["ahash_test.go"],
-    embed = [":ahash"],
-    deps = ["//assert"],
-)