Update README.md to encourage people to use Use this template (#1167)

This PR changes README.md to encourage people to use `Use this template`
rather than `fork`.

### Differences between `Use this template` and fork
> - A new fork includes the entire commit history of the parent
repository, while a repository created from a template starts with a
single commit.
> - Commits to a fork don't appear in your contributions graph, while
commits to a repository created from a template do appear in your
contribution graph.
> - A fork can be a temporary way to contribute code to an existing
project, while creating a repository from a template starts a new
project quickly.
[Ref](https://docs.github.com/repositories/creating-and-managing-repositories/creating-a-repository-from-a-template)

### Cons
Possible con would be that it is harder to pull the new changes from
this repo to the users' repos. It does not seem like impossible to do so
but it will require additonal actions on the users end.
- https://github.com/orgs/community/discussions/23528
-
https://stackoverflow.com/questions/56577184/github-pull-changes-from-a-template-repository

---------

Co-authored-by: Maruan <[email protected]>

Author: KS1019

README.md

@@ -212,7 +212,7 @@ $ docker-compose -f docker-local.yml up
 
 #### Local Setup (Standard)
 
-Assuming you have [Ruby](https://www.ruby-lang.org/en/downloads/) and [Bundler](https://bundler.io/) installed on your system (*hint: for ease of managing ruby gems, consider using [rbenv](https://github.com/rbenv/rbenv)*), first [fork](https://guides.github.com/activities/forking/) the theme from `github.com:alshedivat/al-folio` to `github.com:<your-username>/<your-repo-name>` and do the following:
+Assuming you have [Ruby](https://www.ruby-lang.org/en/downloads/) and [Bundler](https://bundler.io/) installed on your system (*hint: for ease of managing ruby gems, consider using [rbenv](https://github.com/rbenv/rbenv)*), first click [Use this template](https://docs.github.com/repositories/creating-and-managing-repositories/creating-a-repository-from-a-template) above the file list, create a new repository at `github.com:<your-username>/<your-repo-name>` from `github.com:alshedivat/al-folio` and do the following:
 
 ```bash
 $ git clone [email protected]:<your-username>/<your-repo-name>.git
@@ -246,9 +246,10 @@ Starting version [v0.3.5](https://github.com/alshedivat/al-folio/releases/tag/v0
 
 **To enable automatic deployment:**
 1. Click on **Actions** tab and **Enable GitHub Actions**; do not worry about creating any workflows as everything has already been set for you.
-2. Make any other changes to your webpage, commit, and push. This will automatically trigger the **Deploy** action.
-3. Wait for a few minutes and let the action complete. You can see the progress in the **Actions** tab. If completed successfully, in addition to the `master` branch, your repository should now have a newly built `gh-pages` branch.
-4. Finally, in the **Settings** of your repository, in the Pages section, set the branch to `gh-pages` (**NOT** to `master`). For more details, see [Configuring a publishing source for your GitHub Pages site](https://docs.github.com/en/pages/getting-started-with-github-pages/configuring-a-publishing-source-for-your-github-pages-site#choosing-a-publishing-source).
+2. Go to Settings -> Actions -> General -> Workflow permissions, and give **Read and write permissions** to GitHub Actions
+3. Make any other changes to your webpage, commit, and push. This will automatically trigger the **Deploy** action.
+4. Wait for a few minutes and let the action complete. You can see the progress in the **Actions** tab. If completed successfully, in addition to the `master` branch, your repository should now have a newly built `gh-pages` branch.
+5. Finally, in the **Settings** of your repository, in the Pages section, set the branch to `gh-pages` (**NOT** to `master`). For more details, see [Configuring a publishing source for your GitHub Pages site](https://docs.github.com/en/pages/getting-started-with-github-pages/configuring-a-publishing-source-for-your-github-pages-site#choosing-a-publishing-source).
 
 
 <details><summary>(click to expand) <strong>Manual deployment to GitHub Pages:</strong></summary>
@@ -332,7 +333,7 @@ If rebasing is too complicated, we recommend to re-install the new version of th
 Here are some frequently asked questions.
 If you have a different question, please ask using [Discussions](https://github.com/alshedivat/al-folio/discussions/categories/q-a).
 
-1. **Q:** After I fork and setup the repo, I get a deployment error.
+1. **Q:** After I create a new repository from this template and setup the repo, I get a deployment error.
    Isn't the website supposed to correctly deploy automatically? <br>
    **A:** Yes, if you are using release `v0.3.5` or later, the website will automatically and correctly re-deploy right after your first commit.
    Please make some changes (e.g., change your website info in `_config.yml`), commit, and push.