[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

.github/dependabot.yml

@@ -1,6 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: github-actions
-    directory: /
-    schedule:
-      interval: monthly

.github/workflows/installer.yml

@@ -25,16 +25,13 @@ jobs:
     strategy:
       matrix:
         os: [Ubuntu, macOS, Windows]
-        python-version:
-          - "3.9"
-          - "3.10"
-          - "3.11"
-          - "3.12"
-          - "3.13"
+        python-version: ["3.7", "3.8", "3.9", "3.10", "3.11"]
         args:
           - ""
           - "--preview"
           - "--git https://github.com/python-poetry/poetry.git"
+          - "--version 1.1.15"
+          - "--version 1.2.0"
         include:
           - os: Ubuntu
             image: ubuntu-22.04
@@ -47,10 +44,10 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v3
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -66,7 +63,7 @@ jobs:
         run: python install-poetry.py -y ${{ matrix.args }}
 
       - name: Upload Failure Log
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
         if: failure()
         with:
           name: poetry-installer-error.log
@@ -102,7 +99,7 @@ jobs:
       run:
         shell: bash
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v3
 
       - name: Install Packages
         run: |
@@ -119,7 +116,7 @@ jobs:
         run: python3 install-poetry.py -y
 
       - name: Upload Failure Log
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v2
         if: failure()
         with:
           name: poetry-installer-error.log