feat(TU-34342): Address libs not being automatically bumped during release flow

[tom-ridsdale]

Fixes the release script failures caused by yarn upgrade incompatibility with yarn 1.22.x in workspaces.

Changes:

• Replace yarn upgrade commands with npm view + sed to update version strings in package.json
• Remove references to deleted demo-react and demo-webpack packages
• Target demo-nextjs explicitly instead of packages/demo-* wildcard

Problems fixed:

1. yarn upgrade was failing with "expected workspace package to exist for webpack" - a known yarn 1.22.x bug with workspaces
2. Script was trying to cd into non-existent demo-react and demo-webpack directories

Testing:

• Verified sed commands work locally, manually replicated the flow as best I can locally.

[gitstream-cm]

🥷 Code experts: tf-security

tf-security has most 👩‍💻 activity in the files.
tf-security has most 🧠 knowledge in the files.

See details

scripts/release.sh

Activity based on git-commit:

	tf-security
DEC
NOV
OCT
SEP
AUG
JUL	52 additions & 0 deletions

Knowledge based on git-blame:
tf-security: 100%

yarn.lock

Activity based on git-commit:

	tf-security
DEC	57 additions & 57 deletions
NOV
OCT
SEP
AUG
JUL	18497 additions & 0 deletions

Knowledge based on git-blame:
tf-security: 58%

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[typeform-ops-gha]

[BOT] Preview available with hash 0d6514712d7aeee1cf48fdf9cac509d90c9d540f here.

[sonarqubecloud]

Quality Gate passed

Issues
60 New issues
0 Accepted issues

Measures
1 Security Hotspot
76.5% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud