chore(README): add badges, adopters link, roadmap link, compatibility matrix, project status to README.md (#93)

* Add badges and adopters link
* Add project status
* Added Roadmap link
* Add Kubernetes compatibility matrix

Signed-off-by: Niladri Halder <[email protected]>

Author: niladrih

README.md

@@ -1,4 +1,11 @@
 # Dynamic Kubernetes Local Persistent Volumes
+[![GitHub release (latest by date)](https://img.shields.io/github/v/release/openebs/dynamic-localpv-provisioner?color=orange&style=for-the-badge)](https://github.com/openebs/dynamic-localpv-provisioner/blob/develop/docs/quickstart.md)<br>
+[![GitHub build (develop)](https://github.com/openebs/dynamic-localpv-provisioner/actions/workflows/build.yml/badge.svg?branch=develop)](https://github.com/openebs/dynamic-localpv-provisioner/actions/workflows/build.yml)
+[![GitHub go.mod Go version (develop)](https://img.shields.io/github/go-mod/go-version/openebs/dynamic-localpv-provisioner/develop?style=flat)](https://github.com/openebs/dynamic-localpv-provisioner/blob/develop/go.mod)
+[![codecov](https://codecov.io/gh/openebs/dynamic-localpv-provisioner/branch/develop/graph/badge.svg)](https://codecov.io/gh/openebs/dynamic-localpv-provisioner)
+[![Go Report Card](https://goreportcard.com/badge/github.com/openebs/maya)](https://goreportcard.com/report/github.com/openebs/maya)
+![stability-beta](https://img.shields.io/badge/stability-beta-33bbff.svg)
+[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/openebs/dynamic-localpv-provisioner/blob/develop/LICENSE)
 [![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fopenebs%2Fdynamic-localpv-provisioner.svg?type=shield)](https://app.fossa.com/projects/git%2Bgithub.com%2Fopenebs%2Fdynamic-localpv-provisioner?ref=badge_shield)
 
 
@@ -8,9 +15,10 @@
 <strong>OpenEBS Dynamic Local PV provisioner</strong> can be used to dynamically provision 
 Kubernetes Local Volumes using different kinds of storage available on the Kubernetes nodes. 
 <br>
-<br>
 </p>
 
+## Project Status: Beta
+
 Local Persistent Volumes are great for distributed cloud native data services that can handle resiliency and availability and expect low-latency access to the storage. Local Persistent Volumes can be provisioned using the hostpath, NVMe or PCIe based SSDs, Hard Disks or on top of other filesystems like ZFS, LVM. 
 
 Some of the targetted applications are:
@@ -42,6 +50,16 @@ differences include:
   attached to the node and hostpath based Local PVs offer efficient management
   of the storage available on the node.
 
+## Kubernetes Compatibity Matrix
+
+|                               | Kubernetes <= 1.15 | Kubernetes 1.16 | Kubernetes 1.17 | Kubernetes 1.18 | Kubernetes 1.19 | Kubernetes 1.20 | Kubernetes 1.21 | Kubernetes 1.22 |
+|-------------------------------|-----------------|-----------------|-----------------|-----------------|-----------------|-----------------|-----------------|-----------------|
+| `localpv-provisioner-2.10.1`/`v2.10.1` | ✕              | ✓               | ✓               | ✓               | ✓               | ✓               | ✓               | ✓               |
+| `localpv-provisioner-2.11.1`/`v2.11.1` | ✕              | ✓               | ✓               | ✓               | ✓               | ✓               | ✓               | ✓               |
+| `localpv-provisioner-2.12.0`/`v2.12.0` | ✕              | ✓               | ✓               | ✓               | ✓               | ✓               | ✓               | ✓               |
+| `HEAD`                                 | ✕              | ✓               | ✓               | ✓               | ✓               | ✓               | ✓               | ✓               |
+
+
 ## Install
 
 Please refer to our [Quickstart](https://github.com/openebs/dynamic-localpv-provisioner/blob/develop/docs/quickstart.md) and the [OpenEBS Documentation](http://docs.openebs.io/).
@@ -50,6 +68,14 @@ Please refer to our [Quickstart](https://github.com/openebs/dynamic-localpv-prov
 
 Head over to the [CONTRIBUTING.md](./CONTRIBUTING.md).
 
+## Roadmap
+
+Find the Dynamic Local PV roadmap items at the [OpenEBS Roadmap page](https://github.com/openebs/openebs/blob/master/ROADMAP.md#dynamic-local-pvs).
+
+## OpenEBS Adopters
+
+Check out the list of organizations and users who have chosen OpenEBS to run their stateful workloads, over at the [OpenEBS Adopters page](https://github.com/openebs/openebs/blob/master/ADOPTERS.md).
+
 ## Community, discussion, and support
 
 Learn how to engage with the OpenEBS community on the [community page](https://github.com/openebs/openebs/tree/master/community).
@@ -74,4 +100,4 @@ OpenEBS Local PV has been inspired by the prior work done by the following the K
 
 
 ## License
-[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fopenebs%2Fdynamic-localpv-provisioner.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fopenebs%2Fdynamic-localpv-provisioner?ref=badge_large)
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fopenebs%2Fdynamic-localpv-provisioner.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fopenebs%2Fdynamic-localpv-provisioner?ref=badge_large)