Remove [TOC] tags from markdown documentation

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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=135699339

docs/admin-tool.md

@@ -9,8 +9,6 @@ recent export failed. Its code lives inside the tools package
 (`java/google/registry/tools`), and is compiled by building the `nomulus` target
 in the Bazel BUILD file in that package.
 
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-
 ## Build the tool
 
 To build the `nomulus` tool, execute the following `bazel build` command inside

docs/app-engine-architecture.md

@@ -3,8 +3,6 @@
 This document contains information on the overall architecture of Nomulus as
 pertains to App Engine.
 
-[TOC]
-
 ## Services
 
 Nomulus contains three

docs/code-structure.md

@@ -3,8 +3,6 @@
 This document contains information on the overall structure of the code, and how
 particularly important pieces of the system are implemented.
 
-[TOC]
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 ## Dagger dependency injection
 
 ## Bazel build system

docs/configuration.md

@@ -7,8 +7,6 @@ managed by editing code and deploying a new version, whereas per-TLD
 configuration is data that lives in Datastore in `Registry` entities, and is
 updated by running `nomulus` commands without having to deploy a new version.
 
-[TOC]
-
 ## Initial configuration
 
 Here's a checklist of things that need to be configured upon initial

docs/first-steps-tutorial.md

@@ -12,8 +12,6 @@ running registry system. We'll assume that all commands below are running in the
 `alpha` environment; if you named your environment differently, then use that
 everywhere that `alpha` appears.
 
-[TOC]
-
 ### Create a TLD
 
 Pick the name of a TLD to create. For the purposes of this example we'll use

docs/install.md

@@ -2,8 +2,6 @@
 
 This document covers the steps necessary to download, build, and deploy Nomulus.
 
-[TOC]
-
 ## Prerequisites
 
 You will need the following programs installed on your local machine:

docs/operational-procedures.md

@@ -3,8 +3,6 @@
 This document covers procedures that are typically used when running a
 production registry system.
 
-[TOC]
-
 ## OT&E onboarding
 
 ## Managing static premium price lists