ci(deps): bump actions/upload-artifact from 5 to 6

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 5 to 6.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v5...v6)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -181,7 +181,7 @@ jobs:
         run: yarn build
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: build-output
           path: ${{ env.CACHED_BUILD_PATHS }}
@@ -386,7 +386,7 @@ jobs:
         run: yarn build:tarball
 
       - name: Archive artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ github.sha }}
           retention-days: 90
@@ -629,7 +629,7 @@ jobs:
           format(' --shard={0}/{1}', matrix.shard, matrix.shards) || '' }}
 
       - name: Upload Playwright Traces
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: failure()
         with:
           name:
@@ -692,7 +692,7 @@ jobs:
           yarn test:loader
 
       - name: Upload Playwright Traces
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: failure()
         with:
           name: playwright-traces-job_browser_loader_tests-${{ matrix.bundle}}
@@ -1009,7 +1009,7 @@ jobs:
           SENTRY_E2E_WORKSPACE_ROOT: ${{ github.workspace }}
 
       - name: Upload Playwright Traces
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: failure()
         with:
           name: playwright-traces-job_e2e_playwright_tests-${{ matrix.test-application}}
@@ -1023,7 +1023,7 @@ jobs:
           node ./scripts/normalize-e2e-test-dump-transaction-events.js
 
       - name: Upload E2E Test Event Dumps
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: failure()
         with:
           name: E2E Test Dump (${{ matrix.label || matrix.test-application }})
@@ -1135,7 +1135,7 @@ jobs:
           node ./scripts/normalize-e2e-test-dump-transaction-events.js
 
       - name: Upload E2E Test Event Dumps
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: failure()
         with:
           name: E2E Test Dump (${{ matrix.label || matrix.test-application }})

.github/workflows/flaky-test-detector.yml

@@ -71,7 +71,7 @@ jobs:
           TEST_RUN_COUNT: 'AUTO'
 
       - name: Upload Playwright Traces
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
         if: failure() && steps.test.outcome == 'failure'
         with:
           name: playwright-test-results