fix: Revert deno to 1.38.1 (#516)

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### Describe your change

Revert the embedded deno to 1.38.1.

### Motivation and context

Deno 1.38.2 does not work well with the FFI bindings.

.github/workflows/release.yml

@@ -6,7 +6,7 @@ on:
 env:
   PYTHON_VERSION: "3.8"
   POETRY_VERSION: "1.7.0"
-  DENO_VERSION: "1.38.2"
+  DENO_VERSION: "1.38.1"
   REGISTRY_IMAGE: ghcr.io/${{ github.repository_owner }}/typegate
   WASM_TOOLS_VERSION: "1.0.45"
   JCO_VERSION: "0.12.1"

.github/workflows/tests.yml

@@ -12,7 +12,7 @@ env:
   PYTHON_VERSION: "3.8"
   PROTOC_VERSION: "v24.x"
   POETRY_VERSION: "1.7.0"
-  DENO_VERSION: "1.38.2"
+  DENO_VERSION: "1.38.1"
   PNPM_VERSION: "8.8.0"
   NODE_VERSION: "20.8.0"
   WASM_TOOLS_VERSION: "1.0.45"
@@ -252,7 +252,7 @@ jobs:
     if: ${{ needs.changes.outputs.typegate == 'true' }}
     runs-on:
       - self-hosted # https://check-jsonschema.readthedocs.io/en/latest/faq.html#using-self-hosted-runners
-      - custom-linux
+      - custom-ubuntu-large
     timeout-minutes: 60
     services:
       redis: