Chore dependency upgrade

Author: oprypin

.github/workflows/deploy-docs.yml

@@ -15,7 +15,9 @@ jobs:
       - name: Download source
         uses: actions/checkout@v3
       - name: Install Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.10'
       - name: Install dependencies
         run: pip install --no-deps -r docs/requirements.txt
       - name: Fetch branch

README.md

@@ -19,7 +19,7 @@ steps:
 
 ```yaml
 steps:
-  - uses: actions/checkout@v2
+  - uses: actions/checkout@v3
   - uses: crystal-lang/install-crystal@v1
     with:
       crystal: 1.2
@@ -41,7 +41,7 @@ steps:
       - uses: crystal-lang/install-crystal@v1
         with:
           crystal: ${{matrix.crystal}}
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - run: shards install
       - run: crystal spec
       - run: crystal tool format && git diff --exit-code

docs/configurator.md

@@ -85,7 +85,7 @@ jobs:
     {%- endif %}
     steps:
       - name: Download source
-        uses: actions/checkout@v2
+        uses: actions/checkout@v3
       - name: Install Crystal
         uses: crystal-lang/install-crystal@v1
         {%- if crystal_nightly or crystal_ver %}
@@ -94,7 +94,7 @@ jobs:
         {%- endif %}
       {%- if cache_shards %}
       - name: Cache shards
-        uses: actions/cache@v2
+        uses: actions/cache@v3
         with:
           {%- if is_app %}
           path: lib