docs: Add SDK versions table with bundled dependency versions (#5676)

* docs: Add SDK versions table with bundled dependency versions

Adds SDK-VERSIONS.md documenting which Android, Cocoa, and JavaScript SDK
versions are bundled with each React Native SDK release. Includes historical
data for all 187 releases from 2.0.1 to 8.0.0.

- Automated table updates during releases via craft-pre-release.sh
- Helper scripts to extract versions from build files
- Manual update script for corrections
- Added link in README Releases section

Closes #5662

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* Add Sentry SDK to the header and remove from the table

Co-authored-by: Philipp Hofmann <philipp.hofmann@sentry.io>

* docs: Link all SDK versions to their GitHub releases

All SDK versions in the table now link to their respective GitHub release pages:
- React Native SDK versions link to sentry-react-native releases
- Android SDK versions link to sentry-java releases
- Cocoa SDK versions link to sentry-cocoa releases
- JavaScript SDK versions link to sentry-javascript releases

Updated table headers to be more concise (removed "Sentry" prefix).

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

* docs: Add 8.1.0 to SDK versions table

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix: Support pre-release versions in update-rn-version.sh

The previous regex `[0-9\.]+` failed to match pre-release version suffixes
like -beta.1, -alpha.0, -rc.2, which would cause craft-pre-release.sh to
fail when releasing a pre-release version.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* fix: Anchor grep patterns to first column to prevent data loss

grep patterns matching version strings were unanchored, so a version
like 7.13.0 (which also appears as an Android SDK version in other rows)
would falsely trigger the update path and delete unrelated rows via grep -v.

Fixed by anchoring to the start of the line with grep -E "^\| \[VERSION\]\("
so only the React Native SDK column (first column) is matched. Also switched
to -E flag since macOS grep treats \| in basic regex as alternation.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
Co-authored-by: Philipp Hofmann <philipp.hofmann@sentry.io>

Author: 3 people

README.md

@@ -24,6 +24,8 @@ This repo uses the following ways to release SDK updates:
 - `Latest`: We continuously release major/minor/hotfix versions from the `main` branch. These releases go through all our internal quality gates and are very safe to use and intended to be the default for most teams.
 - `Stable`: We promote releases from `Latest` when they have been used in the field for some time and in scale, considering time since release, adoption, and other quality and stability metrics. These releases will be indicated on [the releases page](https://github.com/getsentry/sentry-react-native/releases/) with the `Stable` suffix.
 
+For a list of which SDK versions are bundled with each release, see [SDK-VERSIONS.md](SDK-VERSIONS.md).
+
 ## Requirements
 
 - `react-native >= 0.65.0`