Conflicting peer dependency for graphql dependency (local development)

[benweatherman]

When installing for local development, there are warnings about a conflicting peer dependency with graphql.

➜ npm i --cache $(mktemp -d)         
npm WARN ERESOLVE overriding peer dependency
npm WARN While resolving: [email protected]
npm WARN Found: [email protected]
npm WARN node_modules/graphql
npm WARN   dev graphql@"16.3.0" from the root project
npm WARN   50 more (@apollo/client, @apollo/core-schema, ...)
npm WARN 
npm WARN Could not resolve dependency:
npm WARN peer graphql@"^15.0.0" from [email protected]
npm WARN node_modules/@graphql-tools/relay-operation-optimizer/node_modules/relay-compiler
npm WARN   relay-compiler@"12.0.0" from @graphql-tools/[email protected]
npm WARN   node_modules/@graphql-tools/relay-operation-optimizer
npm WARN 
npm WARN Conflicting peer dependency: [email protected]
npm WARN node_modules/graphql
npm WARN   peer graphql@"^15.0.0" from [email protected]
npm WARN   node_modules/@graphql-tools/relay-operation-optimizer/node_modules/relay-compiler
npm WARN     relay-compiler@"12.0.0" from @graphql-tools/[email protected]
npm WARN     node_modules/@graphql-tools/relay-operation-optimizer