CI: update mlugg/setup-zig to v2

Author: Techatrix

.github/workflows/artifacts.yml

@@ -16,7 +16,7 @@ jobs:
         with:
           fetch-depth: 0 # required to resolve the version string
 
-      - uses: mlugg/setup-zig@v1
+      - uses: mlugg/setup-zig@v2
         with:
           version: master
 

.github/workflows/build_runner.yml

@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: mlugg/setup-zig@v1
+      - uses: mlugg/setup-zig@v2
         with:
           version: ${{ matrix.zig-version }}
 

.github/workflows/coverage.yml

@@ -13,7 +13,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: mlugg/setup-zig@v1
+      - uses: mlugg/setup-zig@v2
         with:
           version: master
 

.github/workflows/main.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - uses: mlugg/setup-zig@v1
+      - uses: mlugg/setup-zig@v2
         with:
           version: master