Update GitHub action scripts (#64)

Author: odow

.github/workflows/CompatHelper.yml

@@ -4,6 +4,10 @@ on:
     branches: [master]
   pull_request:
     types: [opened, synchronize, reopened]
+# needed to allow julia-actions/cache to delete old caches that it has created
+permissions:
+  actions: write
+  contents: read
 jobs:
   test:
     name: Julia ${{ matrix.version }} - ${{ matrix.os }} - ${{ matrix.arch }} - ${{ github.event_name }}
@@ -21,24 +25,16 @@ jobs:
           #   os: ubuntu-latest
           #   arch: x86
     steps:
-      - uses: actions/checkout@v2
-      - uses: julia-actions/setup-julia@v1
+      - uses: actions/checkout@v4
+      - uses: julia-actions/setup-julia@v2
         with:
           version: ${{ matrix.version }}
           arch: ${{ matrix.arch }}
-      - uses: actions/cache@v1
-        env:
-          cache-name: cache-artifacts
-        with:
-          path: ~/.julia/artifacts
-          key: ${{ runner.os }}-test-${{ env.cache-name }}-${{ hashFiles('**/Project.toml') }}
-          restore-keys: |
-            ${{ runner.os }}-test-${{ env.cache-name }}-
-            ${{ runner.os }}-test-
-            ${{ runner.os }}-
+      - uses: julia-actions/cache@v1
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
       - uses: julia-actions/julia-processcoverage@v1
-      - uses: codecov/codecov-action@v1
+      - uses: codecov/codecov-action@v4
         with:
           file: lcov.info
+          token: ${{ secrets.CODECOV_TOKEN }}

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
       - uses: julia-actions/setup-julia@latest
         with:
           version: '1'
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@v4
       - name: Format check
         shell: julia --color=yes {0}
         run: |

.github/workflows/format_check.yml

@@ -1,6 +1,6 @@
 # SDPA.jl
 
-[![Build Status](https://github.com/jump-dev/SDPA.jl/workflows/CI/badge.svg?branch=master)](https://github.com/jump-dev/SDPA.jl/actions?query=workflow%3ACI)
+[![Build Status](https://github.com/jump-dev/SDPA.jl/actions/workflows/ci.yml/badge.svg?branch=master)](https://github.com/jump-dev/SDPA.jl/actions?query=workflow%3ACI)
 [![codecov](https://codecov.io/gh/jump-dev/SDPA.jl/branch/master/graph/badge.svg)](https://codecov.io/gh/jump-dev/SDPA.jl)
 
 [SDPA.jl](https://github.com/jump-dev/SDPA.jl) is a wrapper for the
@@ -48,6 +48,7 @@ solvers, SDPA-GMP, SDPA-DD, and SDPA-QD of the family.
 ```julia
 using JuMP, SDPA
 model = Model(SDPA.Optimizer)
+# Optionally set parameters, for example:
 set_attribute(model, "Mode", SDPA.PARAMETER_DEFAULT)
 ```