chore: fix CI

Author: pfitzseb

.github/workflows/jlpkgbutler-ci-master-workflow.yml

@@ -16,7 +16,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-13]
         exclude:
           - os: macos-13
-          - julia-version: 1.4
+            julia-version: 1.4
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/install-juliaup@v1

.github/workflows/jlpkgbutler-ci-pr-workflow.yml

@@ -13,8 +13,7 @@ jobs:
         os: [ubuntu-latest, windows-latest, macos-13]
         exclude:
           - os: macos-13
-          - julia-version: 1.4
-
+            julia-version: 1.4
     steps:
       - uses: actions/checkout@v4
       - uses: julia-actions/install-juliaup@v1