chore: update zig runner

Author: Raiden1411

.github/workflows/benchmark.yml

@@ -14,7 +14,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mlugg/setup-zig@v1 
+      - uses: mlugg/setup-zig@v2
         with:
           version: master
 

.github/workflows/coverage.yml

@@ -13,7 +13,7 @@ jobs:
           fetch-depth: 0
           submodules: true
 
-      - uses: mlugg/setup-zig@v1 
+      - uses: mlugg/setup-zig@v2
         with:
           version: master
 

.github/workflows/examples.yml

@@ -17,7 +17,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mlugg/setup-zig@v1 
+      - uses: mlugg/setup-zig@v2
         with:
           version: master
 

.github/workflows/main.yml

@@ -12,7 +12,7 @@ jobs:
         with:
           fetch-depth: 0
 
-      - uses: mlugg/setup-zig@v1 
+      - uses: mlugg/setup-zig@v2
         with:
           version: master