Drop support for PyTorch 1.12 (#19300)

Co-authored-by: Carlos Mocholí <carlossmocholi@gmail.com>
Co-authored-by: Jirka Borovec <6035284+Borda@users.noreply.github.com>

Author: 3 people

.github/checkgroup.yml

@@ -19,18 +19,15 @@ subprojects:
       - "!*.md"
       - "!**/*.md"
     checks:
-      - "pl-cpu (macOS-11, lightning, 3.8, 1.12, oldest)"
-      - "pl-cpu (macOS-11, lightning, 3.9, 1.12)"
+      - "pl-cpu (macOS-11, lightning, 3.8, 1.13, oldest)"
       - "pl-cpu (macOS-11, lightning, 3.10, 1.13)"
       - "pl-cpu (macOS-11, lightning, 3.10, 2.0)"
       - "pl-cpu (macOS-11, lightning, 3.10, 2.1)"
-      - "pl-cpu (ubuntu-20.04, lightning, 3.8, 1.12, oldest)"
-      - "pl-cpu (ubuntu-20.04, lightning, 3.9, 1.12)"
+      - "pl-cpu (ubuntu-20.04, lightning, 3.8, 1.13, oldest)"
       - "pl-cpu (ubuntu-20.04, lightning, 3.10, 1.13)"
       - "pl-cpu (ubuntu-20.04, lightning, 3.10, 2.0)"
       - "pl-cpu (ubuntu-20.04, lightning, 3.10, 2.1)"
-      - "pl-cpu (windows-2022, lightning, 3.8, 1.12, oldest)"
-      - "pl-cpu (windows-2022, lightning, 3.9, 1.12)"
+      - "pl-cpu (windows-2022, lightning, 3.8, 1.13, oldest)"
       - "pl-cpu (windows-2022, lightning, 3.10, 1.13)"
       - "pl-cpu (windows-2022, lightning, 3.10, 2.0)"
       - "pl-cpu (windows-2022, lightning, 3.10, 2.1)"
@@ -143,13 +140,11 @@ subprojects:
       - "!*.md"
       - "!**/*.md"
     checks:
-      - "build-cuda (3.9, 1.12, 11.7.1)"
       - "build-cuda (3.9, 1.13, 11.8.0)"
       - "build-cuda (3.9, 1.13, 12.0.1)"
       - "build-cuda (3.10, 2.0, 11.8.0)"
       - "build-cuda (3.10, 2.1, 12.1.0)"
       #- "build-NGC"
-      - "build-pl (3.9, 1.12, 11.7.1)"
       - "build-pl (3.9, 1.13, 11.8.0)"
       - "build-pl (3.9, 1.13, 12.0.1)"
       - "build-pl (3.10, 2.0, 11.8.0)"
@@ -193,18 +188,15 @@ subprojects:
       - "!*.md"
       - "!**/*.md"
     checks:
-      - "fabric-cpu (macOS-11, lightning, 3.8, 1.12, oldest)"
-      - "fabric-cpu (macOS-11, lightning, 3.9, 1.12)"
+      - "fabric-cpu (macOS-11, lightning, 3.8, 1.13, oldest)"
       - "fabric-cpu (macOS-11, lightning, 3.10, 1.13)"
       - "fabric-cpu (macOS-11, lightning, 3.10, 2.0)"
       - "fabric-cpu (macOS-11, lightning, 3.11, 2.1)"
-      - "fabric-cpu (ubuntu-20.04, lightning, 3.8, 1.12, oldest)"
-      - "fabric-cpu (ubuntu-20.04, lightning, 3.9, 1.12)"
+      - "fabric-cpu (ubuntu-20.04, lightning, 3.8, 1.13, oldest)"
       - "fabric-cpu (ubuntu-20.04, lightning, 3.10, 1.13)"
       - "fabric-cpu (ubuntu-20.04, lightning, 3.10, 2.0)"
       - "fabric-cpu (ubuntu-20.04, lightning, 3.11, 2.1)"
-      - "fabric-cpu (windows-2022, lightning, 3.8, 1.12, oldest)"
-      - "fabric-cpu (windows-2022, lightning, 3.9, 1.12)"
+      - "fabric-cpu (windows-2022, lightning, 3.8, 1.13, oldest)"
       - "fabric-cpu (windows-2022, lightning, 3.10, 1.13)"
       - "fabric-cpu (windows-2022, lightning, 3.10, 2.0)"
       - "fabric-cpu (windows-2022, lightning, 3.11, 2.1)"

.github/workflows/ci-tests-fabric.yml

@@ -39,11 +39,8 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          - { os: "macOS-11", pkg-name: "lightning", python-version: "3.9", pytorch-version: "1.12" }
           - { os: "macOS-11", pkg-name: "lightning", python-version: "3.10", pytorch-version: "1.13" }
-          - { os: "ubuntu-20.04", pkg-name: "lightning", python-version: "3.9", pytorch-version: "1.12" }
           - { os: "ubuntu-20.04", pkg-name: "lightning", python-version: "3.10", pytorch-version: "1.13" }
-          - { os: "windows-2022", pkg-name: "lightning", python-version: "3.9", pytorch-version: "1.12" }
           - { os: "windows-2022", pkg-name: "lightning", python-version: "3.10", pytorch-version: "1.13" }
           # only run PyTorch latest
           - { os: "macOS-11", pkg-name: "lightning", python-version: "3.10", pytorch-version: "2.0" }
@@ -68,21 +65,21 @@ jobs:
               os: "macOS-11",
               pkg-name: "lightning",
               python-version: "3.8",
-              pytorch-version: "1.12",
+              pytorch-version: "1.13",
               requires: "oldest",
             }
           - {
               os: "ubuntu-20.04",
               pkg-name: "lightning",
               python-version: "3.8",
-              pytorch-version: "1.12",
+              pytorch-version: "1.13",
               requires: "oldest",
             }
           - {
               os: "windows-2022",
               pkg-name: "lightning",
               python-version: "3.8",
-              pytorch-version: "1.12",
+              pytorch-version: "1.13",
               requires: "oldest",
             }
           # "fabric" installs the standalone package