fix faulty best-matching runner to use

Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>

Author: crazy-max

.github/workflows/bake.yml

@@ -173,7 +173,7 @@ jobs:
         uses: actions/github-script@v8
         env:
           INPUT_MATRIX-SIZE-LIMIT: ${{ env.MATRIX_SIZE_LIMIT }}
-          INPUT_RUNS-ON: ${{ inputs.runs-on || 'ubuntu-latest' }}
+          INPUT_RUNS-ON: ${{ inputs.runs-on }}
           INPUT_CONTEXT: ${{ inputs.context }}
           INPUT_TARGET: ${{ inputs.target }}
           INPUT_BAKE-ALLOW: ${{ inputs.bake-allow }}
@@ -236,7 +236,7 @@ jobs:
               } else if (platforms.length === 0) {
                 includes.push({
                   index: 0,
-                  'runs-on': inpRunsOn
+                  'runs-on': inpRunsOn || 'ubuntu-latest'
                 });
               } else {
                 platforms.forEach((platform, index) => {

.github/workflows/build.yml

@@ -172,7 +172,7 @@ jobs:
         uses: actions/github-script@v8
         env:
           INPUT_MATRIX-SIZE-LIMIT: ${{ env.MATRIX_SIZE_LIMIT }}
-          INPUT_RUNS-ON: ${{ inputs.runs-on || 'ubuntu-latest' }}
+          INPUT_RUNS-ON: ${{ inputs.runs-on }}
           INPUT_BUILD-PLATFORMS: ${{ inputs.build-platforms }}
         with:
           script: |
@@ -190,7 +190,7 @@ jobs:
               } else if (inpBuildPlatforms.length === 0) {
                 includes.push({
                   index: 0,
-                  'runs-on': inpRunsOn
+                  'runs-on': inpRunsOn || 'ubuntu-latest'
                 });
               } else {
                 inpBuildPlatforms.forEach((platform, index) => {