ci: try bumping wasmtime version

Hopefully this fixes the problem running tests.

Author: BurntSushi

.github/workflows/ci.yml

@@ -135,7 +135,7 @@ jobs:
     runs-on: ubuntu-latest
     env:
       # The version of wasmtime to download and install.
-      WASMTIME_VERSION: 15.0.1
+      WASMTIME_VERSION: 30.0.1
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
@@ -168,7 +168,7 @@ jobs:
     runs-on: ubuntu-latest
     env:
       # The version of wasmtime to download and install.
-      WASMTIME_VERSION: 15.0.1
+      WASMTIME_VERSION: 30.0.1
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4
@@ -262,7 +262,7 @@ jobs:
     runs-on: ubuntu-latest
     env:
       # The version of wasmtime to download and install.
-      WASMTIME_VERSION: 15.0.1
+      WASMTIME_VERSION: 30.0.1
     steps:
     - name: Checkout repository
       uses: actions/checkout@v4