ci: upgrade pnpm to v7 (#1062)

Author: dangreen

.github/workflows/checks.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/[email protected]
         with:
-          version: 6
+          version: 7
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
@@ -32,7 +32,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/[email protected]
         with:
-          version: 6
+          version: 7
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:
@@ -54,7 +54,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/[email protected]
         with:
-          version: 6
+          version: 7
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:

.github/workflows/ci.yml

@@ -14,7 +14,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/[email protected]
         with:
-          version: 6
+          version: 7
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Install pnpm
         uses: pnpm/[email protected]
         with:
-          version: 6
+          version: 7
       - name: Install Node.js
         uses: actions/setup-node@v2
         with:

.npmrc

@@ -0,0 +1 @@
+strict-peer-dependencies=false

package.json

@@ -76,6 +76,7 @@
     "@types/node": "^17.0.8",
     "@types/react": "^17.0.28",
     "@types/react-dom": "^17.0.10",
+    "@types/testing-library__jest-dom": "^5.14.5",
     "@typescript-eslint/eslint-plugin": "^5.0.0",
     "@typescript-eslint/parser": "^5.0.0",
     "browserslist": "^4.17.3",