fix(graph): close tooltips when panning graph

[philipjfulcher]

Current Behavior

When panning the graph, tooltips stay open and wind up disconnected from the original node.

Expected Behavior

When panning the graph, tooltips close

[nx-cloud-staging]

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✅ Successfully ran 12 targets

• nx affected --target=e2e --base=45cc225200159046e747453c29fc1051e13e913c --head=97a2044fc74237d5a9673bc4d0f4fe4dca1a02f4 --exclude=e2e-storybook,e2e-storybook-angular,e2e-react-native,e2e-detox,e2e-make-angular-cli-faster --parallel=1
• nx affected --target=test --base=45cc225200159046e747453c29fc1051e13e913c --head=97a2044fc74237d5a9673bc4d0f4fe4dca1a02f4 --parallel=1
• nx affected --target=build --base=45cc225200159046e747453c29fc1051e13e913c --head=97a2044fc74237d5a9673bc4d0f4fe4dca1a02f4 --parallel=3
• nx-cloud record -- yarn depcheck
• nx affected --target=lint --base=45cc225200159046e747453c29fc1051e13e913c --head=97a2044fc74237d5a9673bc4d0f4fe4dca1a02f4 --parallel=3
• nx-cloud record -- yarn nx workspace-lint
• nx-cloud record -- yarn check-lock-files
• nx-cloud record -- yarn check-commit
• nx-cloud record -- yarn nx format:check --base=45cc225200159046e747453c29fc1051e13e913c --head=97a2044fc74237d5a9673bc4d0f4fe4dca1a02f4
• nx-cloud record -- yarn check-imports
• nx-cloud record -- yarn documentation
• nx build typedoc-theme

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Name	Status	Preview	Updated
nx-dev	❌ Failed (Inspect)		Oct 7, 2022 at 7:56PM (UTC)

[github-actions]

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