deps: update pnpm to v10 (#15588)

* Revert "fix(build): corepackのバグの回避 (#15387)"

This reverts commit 9c70a4e631.

* deps: update pnpm to v10

* fix broken lockfile

* update changelog

* fix

* fix

* Revert "fix"

This reverts commit 4abc6c194edc20989f5ec97d343307a4b8c9047d.

* fix

* fix

* attempt to fix docker build

* lint fixes

* fix: revertしすぎた

* detect pnpm version and install it

* fix: そもそもpnpmを2回入れる必要がないかも

* fix

* refactor

* fix

* refactor: remove unnecessary arg

* Update Dockerfile

* update pnpm to v10.6.1

* Update Changelog

* chore: use node to avoid installing jq

.github/workflows/test-federation.yml

@@ -15,9 +15,6 @@ on:
       - packages/misskey-js/**
       - .github/workflows/test-federation.yml
 
-env:
-  COREPACK_DEFAULT_TO_LATEST: 0
-
 jobs:
   test:
     name: Federation test
@@ -29,8 +26,8 @@ jobs:
       - uses: actions/checkout@v4
         with:
           submodules: true
-      - name: Install pnpm
-        uses: pnpm/action-setup@v4
+      - name: Setup pnpm
+        uses: pnpm/action-setup@v4.1.0
       - name: Install FFmpeg
         run: |
           for i in {1..3}; do
@@ -53,7 +50,6 @@ jobs:
           cache: 'pnpm'
       - name: Build Misskey
         run: |
-          corepack enable && corepack prepare
           pnpm i --frozen-lockfile
           pnpm build
       - name: Setup