ci: switch autorelease check to single CPU runner

Switch autorelease check to use a single CPU runner based on
ubuntu-slim to save costs.

Link: https://docs.github.com/en/actions/reference/runners/github-hosted-runners#single-cpu-runners
Signed-off-by: George Sapkin <[email protected]>

Author: GeorgeSapkin

.github/workflows/check-autorelease-deprecation.yml

@@ -7,7 +7,7 @@ on:
 jobs:
   build:
     name: Check autorelease deprecation
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-slim
     strategy:
       fail-fast: false