cleanup: update workflow, drop eol Python 3.8 support

Signed-off-by: K.B.Dharun Krishna <[email protected]>

Author: kbdharun

Diff for: .github/workflows/publish.yml

@@ -26,7 +26,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@8d9ed9ac5c53483de85588cdf95a591a75ab9f55 # v5.5.0
       with:
-        python-version: '3.8'
+        python-version: '3.9'
 
     - name: Install sphinx toolset
       run: >-

Diff for: .github/workflows/test.yml

@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         os: ['ubuntu-latest', 'ubuntu-24.04-arm']
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', 'pypy3.10', 'pypy3.11']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13', 'pypy3.10', 'pypy3.11']
 
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -46,14 +46,14 @@ jobs:
       run: |
         python3 -m pip install .
         tldr --version
-        tldr tldr
+        tldr tldr --markdown
 
   build-macos:
     runs-on: macos-latest
 
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', 'pypy3.10', 'pypy3.11']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13', 'pypy3.10', 'pypy3.11']
 
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -91,14 +91,14 @@ jobs:
       run: |
         python3 -m pip install .
         tldr --version
-        tldr tldr
+        tldr tldr --markdown
 
   build-windows:
     runs-on: windows-latest
 
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', 'pypy3.10', 'pypy3.11']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
     steps:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
@@ -135,7 +135,7 @@ jobs:
       run: |
         python3 -m pip install .
         tldr --version
-        tldr tldr
+        tldr tldr --markdown
 
   build-snap:
     runs-on: ${{ matrix.os }}

Diff for: setup.py

@@ -35,7 +35,7 @@
         'pytest-runner',
     ],
     version=version,
-    python_requires='~=3.8',
+    python_requires='~=3.9',
     classifiers=[
         "Development Status :: 5 - Production/Stable",
         "License :: OSI Approved :: MIT License",