chore: use delimiter in accorance with docs to handle strings with newlines in snapshot release action

[alessbell]

Fixes failing snapshot release action with multiple changesets, see https://github.com/apollographql/apollo-client/actions/runs/8510609697/job/23308544668.

See https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#multiline-strings for docs on using mutli-line strings with GITHUB_OUTPUT GHA env variable.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 3b980e7

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[github-actions]

size-limit report 📦

Path	Size
dist/apollo-client.min.cjs	38.4 KB (0%)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/main.cjs"	46.23 KB (0%)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/main.cjs" (production)	43.79 KB (0%)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/index.js"	33.96 KB (0%)
import { ApolloClient, InMemoryCache, HttpLink } from "dist/index.js" (production)	31.87 KB (0%)
import { ApolloProvider } from "dist/react/index.js"	1.23 KB (0%)
import { ApolloProvider } from "dist/react/index.js" (production)	1.22 KB (0%)
import { useQuery } from "dist/react/index.js"	5.26 KB (0%)
import { useQuery } from "dist/react/index.js" (production)	4.35 KB (0%)
import { useLazyQuery } from "dist/react/index.js"	5.5 KB (0%)
import { useLazyQuery } from "dist/react/index.js" (production)	4.58 KB (0%)
import { useMutation } from "dist/react/index.js"	3.51 KB (0%)
import { useMutation } from "dist/react/index.js" (production)	2.73 KB (0%)
import { useSubscription } from "dist/react/index.js"	3.19 KB (0%)
import { useSubscription } from "dist/react/index.js" (production)	2.38 KB (0%)
import { useSuspenseQuery } from "dist/react/index.js"	5.41 KB (0%)
import { useSuspenseQuery } from "dist/react/index.js" (production)	4.07 KB (0%)
import { useBackgroundQuery } from "dist/react/index.js"	4.89 KB (0%)
import { useBackgroundQuery } from "dist/react/index.js" (production)	3.55 KB (0%)
import { useLoadableQuery } from "dist/react/index.js"	5.02 KB (0%)
import { useLoadableQuery } from "dist/react/index.js" (production)	3.68 KB (0%)
import { useReadQuery } from "dist/react/index.js"	3.17 KB (0%)
import { useReadQuery } from "dist/react/index.js" (production)	3.11 KB (0%)
import { useFragment } from "dist/react/index.js"	2.27 KB (0%)
import { useFragment } from "dist/react/index.js" (production)	2.22 KB (0%)

[jerelmiller]

Just had a question about the variable used for GITHUB_OUTPUT but otherwise looks great. Thanks for hopping in this so fast!

[jerelmiller]

Just to confirm, is the ${GITHUB_OUTPUT} format correct? I'm seeing $GITHUB_OUTPUT in those docs, but maybe I'm missing context here.

[alessbell]

Oops! Sorry I missed this before. We could do without curly braces here, but syntactically they're fine to include (e.g. if we wanted to expand the variable foo in a string it would be "${foo}bar" whereas "$foobar" would expand the variable foobar).