PRODENG-3392 Run GHA on selfhosted github runners

 - Run GHA on self-hosted github runners
 - Include each workflow file in its own pull_request paths filter

Author: pgedara

.github/workflows/go.yml

@@ -7,6 +7,7 @@ on:
       - go.mod
       - go.sum
       - Makefile
+      - '.github/workflows/go.yml'
 
 jobs:
   unit-test:

.github/workflows/pr.yml

@@ -24,7 +24,7 @@ on:
 jobs:
   lint:
     name: Lint Code
-    runs-on: ubuntu-latest
+    runs-on: arc-runner-set-mirantis-public
     env:
       GOTOOLCHAIN: auto
 

.github/workflows/smoke-tests.yaml

@@ -19,7 +19,7 @@ permissions:
 
 jobs:
   smoke-modern:
-    runs-on: ubuntu-latest
+    runs-on: arc-runner-set-mirantis-public
     if: |
       github.event_name == 'push' ||
       contains(github.event.pull_request.labels.*.name, 'smoke-test') ||
@@ -36,7 +36,7 @@ jobs:
         run: make smoke-modern
 
   smoke-legacy:
-    runs-on: ubuntu-latest
+    runs-on: arc-runner-set-mirantis-public
     if: |
       github.event_name == 'push' ||
       contains(github.event.pull_request.labels.*.name, 'smoke-test') ||
@@ -53,7 +53,7 @@ jobs:
         run: make smoke-legacy
 
   smoke-windows:
-    runs-on: ubuntu-latest
+    runs-on: arc-runner-set-mirantis-public
     if: |
       github.event_name == 'push' ||
       contains(github.event.pull_request.labels.*.name, 'smoke-test') ||
@@ -70,7 +70,7 @@ jobs:
         run: make smoke-windows
 
   smoke-upgrade:
-    runs-on: ubuntu-latest
+    runs-on: arc-runner-set-mirantis-public
     if: |
       github.event_name == 'push' ||
       contains(github.event.pull_request.labels.*.name, 'smoke-test') ||