Auto merge of #113274 - workingjubilee:demote-mips, r=jyn514

Remove `mips*-unknown-linux-gnu*` builders

Pursuant to the current consensus in rust-lang/compiler-team#648

Author: bors

.github/workflows/ci.yml

@@ -211,18 +211,6 @@ jobs:
           - name: dist-loongarch64-linux
             os: ubuntu-20.04-8core-32gb
             env: {}
-          - name: dist-mips-linux
-            os: ubuntu-20.04-8core-32gb
-            env: {}
-          - name: dist-mips64-linux
-            os: ubuntu-20.04-8core-32gb
-            env: {}
-          - name: dist-mips64el-linux
-            os: ubuntu-20.04-8core-32gb
-            env: {}
-          - name: dist-mipsel-linux
-            os: ubuntu-20.04-8core-32gb
-            env: {}
           - name: dist-powerpc-linux
             os: ubuntu-20.04-8core-32gb
             env: {}

src/ci/github-actions/ci.yml

@@ -374,18 +374,6 @@ jobs:
           - name: dist-loongarch64-linux
             <<: *job-linux-8c
 
-          - name: dist-mips-linux
-            <<: *job-linux-8c
-
-          - name: dist-mips64-linux
-            <<: *job-linux-8c
-
-          - name: dist-mips64el-linux
-            <<: *job-linux-8c
-
-          - name: dist-mipsel-linux
-            <<: *job-linux-8c
-
           - name: dist-powerpc-linux
             <<: *job-linux-8c