ci: run actions on self-hosted (#41)

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## Summary by CodeRabbit

* **Chores**
  * Updated build and deployment pipeline configurations.

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settings.</sub>

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Author: cloud-j-luna

.github/workflows/build.yml

@@ -4,7 +4,7 @@ on: [push, pull_request]
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, akash]
     env:
       GO111MODULE: "on"
     steps:

.github/workflows/concommits.yml

@@ -5,7 +5,7 @@ on: [push, pull_request]
 jobs:
   build:
     name: conventional commits
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, akash]
     steps:
       - uses: actions/checkout@v4
       - uses: webiny/action-conventional-commits@v1.1.0

.github/workflows/releaser.yml

@@ -15,7 +15,7 @@ permissions:
 
 jobs:
   goreleaser:
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, akash]
     steps:
       - uses: actions/checkout@v4
         with: