[ci] fix VFX2022 runner (#298)

Signed-off-by: Anton Dukhovnikov <antond@wetafx.co.nz>

Author: antond-weta

.github/workflows/build-steps.yml

@@ -85,6 +85,8 @@ jobs:
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           fetch-depth: '0'
+        env:
+          ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
 
       - name: Yum config - VFX2022 only
         if: inputs.vfxyear == 2022