[main] Simplify the jq command used to read version inside build_android

[cortinico]

Summary:

This is a pick of 4cac35f inside main.
The commit is already on the 0.84-stable branch.

The reasoning here is that cat + jq failed to run with:

Run echo "rn-version=$(cat packages/react-native/package.json | jq -r 'version')" >> $GITHUB_OUTPUT
  echo "rn-version=$(cat packages/react-native/package.json | jq -r 'version')" >> $GITHUB_OUTPUT
  shell: bash --noprofile --norc -e -o pipefail {0}
jq: error: version/0 is not defined at <top-level>, line 1:
version
jq: 1 compile error

I'm moving to a single jq invocation as it's more resilient.

Changelog:

[INTERNAL] -

Test Plan:

N/A

[meta-codesync]

@cortinico has imported this pull request. If you are a Meta employee, you can view this in D90189240.

[react-native-bot]

This pull request was successfully merged by @cortinico in 9d1c55b

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