Changing build runners on main build train (#3566)

* Changing build runners only

* Update build-train.yml

.github/workflows/build-train.yml

@@ -92,6 +92,7 @@ jobs:
 
     with:
       uploading: true
+      runner: small
 
     secrets:
       GPG_KEY1: ${{ secrets.GPG_KEY1 }}
@@ -115,7 +116,7 @@ jobs:
 
     with:
 
-      runner: "ubuntu-latest"
+      runner: "small"
       include: 'grep legacy | '
       exclude: ''
       uploading: false
@@ -257,7 +258,7 @@ jobs:
     with:
  
       variant: 'cli:beta'
-      runner: "ubuntu-latest"
+      runner: "small"
       sourcerepo: 'nightly'
       part: 1
       of: 1
@@ -287,7 +288,7 @@ jobs:
     with:
 
       variant: 'desktop:beta'
-      runner: "ubuntu-latest"
+      runner: "big"
       sourcerepo: 'nightly'
       part: 1
       of: 1
@@ -317,7 +318,7 @@ jobs:
     with:
  
       variant: 'cli:beta'
-      runner: "ubuntu-latest"
+      runner: "small"
       sourcerepo: 'nightly'
       part: 1
       of: 1