fix: allow single version in batching

Author: ifTNT

.github/workflows/build-wheels-batch-basic.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Define Job Output
         id: set-matrix
         run: |
-          $x = ConvertTo-Json $env:PCKGVERS.Split(',').Trim() -Compress
+          $x = ConvertTo-Json @($env:PCKGVERS.Split(',').Trim()) -Compress
           Write-Output ('matrix=' + $x) >> $env:GITHUB_OUTPUT
           
   run_workflows:

.github/workflows/build-wheels-batch-cpu.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Define Job Output
         id: set-matrix
         run: |
-          $x = ConvertTo-Json $env:PCKGVERS.Split(',').Trim() -Compress
+          $x = ConvertTo-Json @($env:PCKGVERS.Split(',').Trim()) -Compress
           Write-Output ('matrix=' + $x) >> $env:GITHUB_OUTPUT
           
   run_workflows:

.github/workflows/build-wheels-batch-ggml.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Define Job Output
         id: set-matrix
         run: |
-          $x = ConvertTo-Json $env:PCKGVERS.Split(',').Trim() -Compress
+          $x = ConvertTo-Json @($env:PCKGVERS.Split(',').Trim()) -Compress
           Write-Output ('matrix=' + $x) >> $env:GITHUB_OUTPUT
           
   run_workflows:

.github/workflows/build-wheels-batch-macos.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Define Job Output
         id: set-matrix
         run: |
-          $x = ConvertTo-Json $env:PCKGVERS.Split(',').Trim() -Compress
+          $x = ConvertTo-Json @($env:PCKGVERS.Split(',').Trim()) -Compress
           Write-Output ('matrix=' + $x) >> $env:GITHUB_OUTPUT
           
   run_workflows:

.github/workflows/build-wheels-batch-oobabooga-basic.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Define Job Output
         id: set-matrix
         run: |
-          $x = ConvertTo-Json $env:PCKGVERS.Split(',').Trim() -Compress
+          $x = ConvertTo-Json @($env:PCKGVERS.Split(',').Trim()) -Compress
           Write-Output ('matrix=' + $x) >> $env:GITHUB_OUTPUT
           
   run_workflows:

.github/workflows/build-wheels-batch-oobabooga.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Define Job Output
         id: set-matrix
         run: |
-          $x = ConvertTo-Json $env:PCKGVERS.Split(',').Trim() -Compress
+          $x = ConvertTo-Json @($env:PCKGVERS.Split(',').Trim()) -Compress
           Write-Output ('matrix=' + $x) >> $env:GITHUB_OUTPUT
           
   run_workflows:

.github/workflows/build-wheels-batch.yml

@@ -35,7 +35,7 @@ jobs:
       - name: Define Job Output
         id: set-matrix
         run: |
-          $x = ConvertTo-Json $env:PCKGVERS.Split(',').Trim() -Compress
+          $x = ConvertTo-Json @($env:PCKGVERS.Split(',').Trim()) -Compress
           Write-Output ('matrix=' + $x) >> $env:GITHUB_OUTPUT
           
   run_workflows: