add arch to cache key

Author: Geometer1729

.github/actions/build/action.yml

@@ -45,7 +45,7 @@ runs:
         path: |
           src/bindings/compiled
           src/bindings/mina-transaction/gen
-        key: bindings-${{ github.event.pull_request.head.sha || github.sha }}-${{ inputs.proof_systems_commit }}
+        key: bindings-${{ runner.OS }}-${{ runner.arch}}-${{ github.event.pull_request.head.sha || github.sha }}-${{ inputs.proof_systems_commit }}
     - name: Build the o1js bindings
       if: ${{ steps.bindings-cache.outputs.cache-hit != 'true' }}
       shell: bash
@@ -61,7 +61,7 @@ runs:
           ~/.npm
           node_modules
           dist
-        key: ${{ runner.OS }}-node-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.ts', '**/*.js') }}
+        key: ${{ runner.OS }}-${{ runner.arch }}-node-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.ts', '**/*.js') }}
     - name: Build examples
       if: ${{ steps.cache.outputs.cache-hit != 'true' }}
       shell: bash

.github/workflows/checks.yml

@@ -330,7 +330,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runner: [sdk-team-github-runner-arm-01-benchmarks,sdk-team-github-runner-x86-01-benchmarks,sdk-team-github-runner-x86-02-build,sdk-team-github-runner-x86-03-build,sdk-team-github-runner-x86-04-build]
+        # These need docker too maybe it's worth getting it set up then
+        runner: ubuntu-latest
 
     runs-on: ${{ matrix.runner }}
     services:
@@ -370,7 +371,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        runner: [sdk-team-github-runner-arm-01-benchmarks,sdk-team-github-runner-x86-01-benchmarks,sdk-team-github-runner-x86-02-build,sdk-team-github-runner-x86-03-build,sdk-team-github-runner-x86-04-build]
+        runner: ubuntu-latest
 
     runs-on: ${{ matrix.runner }}
     services: