Clean up issue templates. (#19011)

* Remove legacy GitHub templates.
* Remove references to module repos.

.github/ISSUE_TEMPLATE.md

@@ -1,11 +1,5 @@
 <!---
-Please do not report issues/requests related to Ansible modules here !!
-
-Report them to the appropriate modules-core or modules-extras project:
-  - https://github.com/ansible/ansible-modules-core/issues
-  - https://github.com/ansible/ansible-modules-extras/issues
-
-Also verify first that your issue/request is not already reported in GitHub
+Please verify first that your issue/request is not already reported in GitHub
 -->
 
 
@@ -16,7 +10,7 @@ Also verify first that your issue/request is not already reported in GitHub
  - Documentation Report
 
 ##### COMPONENT NAME
-<!--- Name of the plugin/task/feature -->
+<!--- Name of the module/plugin/task/feature -->
 
 ##### ANSIBLE VERSION
 <!--- Paste verbatim output from “ansible --version” between quotes below -->

.github/PULL_REQUEST_TEMPLATE.md

@@ -6,7 +6,7 @@
  - Docs Pull Request
 
 ##### COMPONENT NAME
-<!--- Name of the plugin/module/task -->
+<!--- Name of the module/plugin/module/task -->
 
 ##### ANSIBLE VERSION
 <!--- Paste verbatim output from “ansible --version” between quotes below -->

lib/ansible/modules/.github/ISSUE_TEMPLATE.md

@@ -1,55 +0,0 @@
-<!--- Verify first that your issue/request is not already reported in GitHub -->
-
-##### ISSUE TYPE
-<!--- Pick one below and delete the rest: -->
- - Bug Report
- - Feature Idea
- - Documentation Report
-
-##### COMPONENT NAME
-<!--- Name of the plugin/module/task -->
-
-##### ANSIBLE VERSION
-<!--- Paste verbatim output from “ansible --version” between quotes below -->
-```
-
-```
-
-##### CONFIGURATION
-<!---
-Mention any settings you have changed/added/removed in ansible.cfg
-(or using the ANSIBLE_* environment variables).
--->
-
-##### OS / ENVIRONMENT
-<!---
-Mention the OS you are running Ansible from, and the OS you are
-managing, or say “N/A” for anything that is not platform-specific.
--->
-
-##### SUMMARY
-<!--- Explain the problem briefly -->
-
-##### STEPS TO REPRODUCE
-<!---
-For bugs, show exactly how to reproduce the problem.
-For new features, show how the feature would be used.
--->
-
-<!--- Paste example playbooks or commands between quotes below -->
-```
-
-```
-
-<!--- You can also paste gist.github.com links for larger files -->
-
-##### EXPECTED RESULTS
-<!--- What did you expect to happen when running the steps above? -->
-
-##### ACTUAL RESULTS
-<!--- What actually happened? If possible run with extra verbosity (-vvvv) -->
-
-<!--- Paste verbatim command output between quotes below -->
-```
-
-```

lib/ansible/modules/.github/PULL_REQUEST_TEMPLATE.md

@@ -1,36 +0,0 @@
-##### ISSUE TYPE
-<!--- Pick one below and delete the rest: -->
- - Feature Pull Request
- - New Module Pull Request
- - Bugfix Pull Request
- - Docs Pull Request
-
-##### COMPONENT NAME
-<!--- Name of the plugin/module/task -->
-
-##### ANSIBLE VERSION
-<!---
-Paste verbatim output from “ansible --version” between quotes below,
-this is to help the Ansible team determine if this is a version specific
-issue which is being fixed.
--->
-```
-
-```
-
-##### SUMMARY
-<!--- Describe the change, including rationale and design decisions -->
-
-<!---
-If you are fixing an existing issue, please include "Fixes #nnnn" in your commit
-message and your description; but you should still explain what the change does.
--->
-
-<!---
-Please paste verbatim command output below, e.g. before and after your change.
-Even in the event of a Docs Pull Request, this allows the Ansible team to quickly
-verify that there were no accidental syntax mistakes.
--->
-```
-
-```