Create .gitpod.yml (#1378)

* Create .gitpod.yml

* Update .gitpod.yml

* Update CHANGELOG.md

* Update .gitpod.yml

Co-authored-by: Roman <roman@osmosis.team>

Co-authored-by: Dev Ojha <ValarDragon@users.noreply.github.com>
Co-authored-by: Roman <roman@osmosis.team>

.gitpod.yml

@@ -0,0 +1,9 @@
+image: ghcr.io/faddat/cosmos
+
+ports:
+  - port: 1317
+  - port: 26657
+  - port: 8080
+  - port: 7575
+    visibility: public
+  - port: 4500

CHANGELOG.md

@@ -43,11 +43,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Features
 
+* [#1378](https://github.com/osmosis-labs/osmosis/pull/1378) add .gitpod.yml
 * [#1262](https://github.com/osmosis-labs/osmosis/pull/1262) Add a `forceprune` command to the binaries, that prunes golevelDB data better.
 * [#1244](https://github.com/osmosis-labs/osmosis/pull/1244) Refactor `x/gamm`'s `ExitSwapExternAmountOut`.
 * [#1107](https://github.com/osmosis-labs/osmosis/pull/1107) Update to wasmvm v0.24.0, re-enabling building on M1 macs!
 * [#1292](https://github.com/osmosis-labs/osmosis/pull/1292) CLI account-locked-duration
-* 
+
 ### Minor improvements & Bug Fixes
 
 * [#1379](https://github.com/osmosis-labs/osmosis/pull/1379) Introduce `Upgrade` and `Fork` structs, to simplify upgrade logic.