feat: setup gh tool by script

Author: flukolo4ek

action.yaml

@@ -21,7 +21,9 @@ inputs:
 runs:
   using: "composite"
   steps:
-    - uses: wusatosi/setup-gh@v1
+    - name: Setup gh tool
+      shell: bash
+      run: ${{ github.action_path }}/src/setup_gh.sh
 
     - name: Get current labels from PR
       id: get_labels

src/setup_gh.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+(type -p wget >/dev/null || (sudo apt update && sudo apt-get install wget -y)) \
+	&& sudo mkdir -p -m 755 /etc/apt/keyrings \
+        && out=$(mktemp) && wget -nv -O$out https://cli.github.com/packages/githubcli-archive-keyring.gpg \
+        && cat $out | sudo tee /etc/apt/keyrings/githubcli-archive-keyring.gpg > /dev/null \
+	&& sudo chmod go+r /etc/apt/keyrings/githubcli-archive-keyring.gpg \
+	&& echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
+	&& sudo apt update \
+	&& sudo apt install gh -y