fix(deps): pin playwright to 1.62.1 and sync docker test image

Playwright was previously pinned with a caret range (^1.61.1), which
allowed pnpm to silently resolve a newer minor version after the
lockfile was regenerated. This caused a version mismatch with the
Docker test image, which still referenced 1.61.1.

- packages/luna-charts/package.json: pin playwright to 1.62.1 exactly
- Dockerfile.test: bump base image to v1.62.1-noble to match

Dockerfile.test

@@ -1,4 +1,4 @@
-FROM mcr.microsoft.com/playwright:v1.61.1-noble
+FROM mcr.microsoft.com/playwright:v1.62.1-noble
 
 RUN corepack enable && corepack prepare pnpm@10 --activate
 

packages/luna-charts/package.json

@@ -53,7 +53,7 @@
     "@vitest/browser-playwright": "^4.0.0",
     "axe-core": "^4.12.1",
     "eslint-plugin-storybook": "10.5.0",
-    "playwright": "^1.61.1",
+    "playwright": "^1.62.1",
     "storybook": "^10.5.0",
     "vitest": "^4.0.0"
   },

pnpm-lock.yaml

@@ -265,7 +265,7 @@ importers:
         specifier: 10.5.0
         version: 10.5.0(eslint@10.8.0(jiti@2.7.0))(storybook@10.5.5(@types/react@19.2.18)(prettier@3.9.6)(react@19.2.8))(typescript@5.9.3)
       playwright:
-        specifier: ^1.61.1
+        specifier: ^1.62.1
         version: 1.62.1
       storybook:
         specifier: ^10.5.0