ci: re-follow main version for action to use v4

Enables perf by default on walltime runs, and requires explicit mode.

Author: GuillaumeLagrange

.github/workflows/ci.yml

@@ -62,16 +62,18 @@ jobs:
 
       - name: Run benchmarks with tinybench-plugin
         # use version from `main` branch to always test the latest version, in real projects, use a tag, like `@v2`
-        uses: CodSpeedHQ/action@v3
+        uses: CodSpeedHQ/action@main
         with:
+          mode: instrumentation
           run: pnpm --filter ${{ matrix.example }} bench-tinybench
         env:
           CODSPEED_SKIP_UPLOAD: true
           CODSPEED_DEBUG: true
       - name: Run benchmarks with benchmark.js-plugin
         # use version from `main` branch to always test the latest version, in real projects, use a tag, like `@v2`
-        uses: CodSpeedHQ/action@v3
+        uses: CodSpeedHQ/action@main
         with:
+          mode: instrumentation
           run: pnpm --filter ${{ matrix.example }} bench-benchmark-js
         env:
           CODSPEED_SKIP_UPLOAD: true

.github/workflows/codspeed.yml

@@ -25,8 +25,9 @@ jobs:
 
       - name: Run benchmarks
         # use version from `main` branch to always test the latest version, in real projects, use a tag, like `@v2`
-        uses: CodSpeedHQ/action@v3
+        uses: CodSpeedHQ/action@main
         with:
+          mode: instrumentation
           run: |
             pnpm moon run tinybench-plugin:bench
             pnpm moon run vitest-plugin:bench
@@ -53,8 +54,9 @@ jobs:
 
       - name: Run benchmarks
         # use version from `main` branch to always test the latest version, in real projects, use a tag, like `@v2`
-        uses: CodSpeedHQ/action@v3
+        uses: CodSpeedHQ/action@main
         with:
+          mode: walltime
           run: |
             pnpm moon run tinybench-plugin:bench
             pnpm moon run vitest-plugin:bench