add action

README.md

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+# Init Alt Environment
+
+- use it to install other dependencies in your workflow later
+- it just update apt and rpm

action.yml

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+# action.yml
+name: 'Init Alt Environment'
+description: 'Update and install package manager'
+runs:
+  using: 'composite'
+  steps:
+    - name: Update and install apt rpm
+      run: |
+        echo "apt-get update -y && apt-get install -y apt rpm"
+        apt-get update -y && apt-get install -y apt rpm
+