tools: Add Akash deployment configuration (#1736)

## Relevant issue(s)

Resolves #1659
Resolves #1378 

## Description

This PR adds an Akash deployment template to DefraDB
`tools/cloud/akash`.

Akash deployment URI:
http://0i8se95qgletbeq16atqulhhc8.ingress.midwesternwireless.com/api/v0

## Tasks

- [x] I made sure the code is well commented, particularly
hard-to-understand areas.
- [x] I made sure the repository-held documentation is changed
accordingly.
- [x] I made sure the pull request title adheres to the conventional
commit style (the subset used in the project can be found in
[tools/configs/chglog/config.yml](tools/configs/chglog/config.yml)).
- [x] I made sure to discuss its limitations such as threats to
validity, vulnerability to mistake and misuse, robustness to
invalidation of assumptions, resource requirements, ...

## How has this been tested?

Manual deployment via Cloudmos.

Specify the platform(s) on which this was tested:
N/A

tools/cloud/akash/README.md

@@ -0,0 +1,7 @@
+# DefraDB
+
+DefraDB is a user-centric database that prioritizes data ownership, personal privacy, and information security. Its data model, powered by the convergence of [MerkleCRDTs](https://arxiv.org/pdf/2004.00107.pdf) and the content-addressability of [IPLD](https://docs.ipld.io/), enables a multi-write-master architecture. It features [DQL](https://docs.source.network/references/query-specification/query-language-overview), a query language compatible with GraphQL but providing extra convenience. By leveraging peer-to-peer networking it can be deployed nimbly in novel topologies. Access control is determined by a relationship-based DSL, supporting document or field-level policies, secured by the SourceHub network. DefraDB is a core part of the [Source technologies](https://source.network/) that enable new paradigms of decentralized data and access-control management, user-centric apps, data trustworthiness, and much more.
+
+Read the documentation on [docs.source.network](https://docs.source.network/).
+
+View the source code on [GitHub](https://github.com/sourcenetwork/defradb).

tools/cloud/akash/deploy.yaml

@@ -0,0 +1,51 @@
+---
+version: "2.0"
+
+services:
+  defradb:
+    image: sourcenetwork/defradb:v0.6.0
+    args:
+      - start 
+      - --url=0.0.0.0:9181
+    expose:
+      - port: 9161
+        as: 9161
+        to:
+          - global: true
+      - port: 9171
+        as: 9171
+        to:
+          - global: true
+      - port: 9181
+        as: 80
+        to:
+          - global: true
+
+profiles:
+  compute:
+    defradb:
+      resources:
+        cpu:
+          units: 1.0
+        memory:
+          size: 1Gi
+        storage:
+          size: 1Gi
+  placement:
+    akash:
+      attributes:
+        host: akash
+      signedBy:
+        anyOf:
+          - "akash1365yvmc4s7awdyj3n2sav7xfx76adc6dnmlx63"
+          - "akash18qa2a2ltfyvkyj0ggj3hkvuj6twzyumuaru9s4"
+      pricing:
+        defradb: 
+          denom: uakt
+          amount: 10000
+
+deployment:
+  defradb:
+    akash:
+      profile: defradb
+      count: 1