refactor(ci): replace space with hyphen in jobs names (#1702)

fix the link to simulations badge

Signed-off-by: Artur Troian <[email protected]>

.github/workflows/sims.yaml

@@ -1,4 +1,4 @@
-name: simulation tests
+name: simulation-tests
 on:
   push:
     branches:

.github/workflows/standardize-yaml.yaml

@@ -1,4 +1,4 @@
-name: standardize yaml
+name: standardize-yaml
 on:
   push:
     branches: [master]

README.md

@@ -1,7 +1,7 @@
 # Akash - Decentralized Serverless Network
 
 ![tests](https://github.com/ovrclk/akash/workflows/tests/badge.svg)
-![simulations](https://github.com/ovrclk/akash/workflows/Sims/badge.svg)
+![simulations](https://github.com/ovrclk/akash/workflows/simulation-tests/badge.svg)
 [![codecov](https://codecov.io/github/ovrclk/akash/coverage.svg?branch=master)](https://codecov.io/github/ovrclk/akash?branch=master)
 
 [![Go Report Card](https://goreportcard.com/badge/github.com/ovrclk/akash)](https://goreportcard.com/report/github.com/ovrclk/akash)