Update dependency @pulumi/pulumi to v3.255.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@pulumi/pulumi (source)	3.254.0 → 3.255.0

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Release Notes

pulumi/pulumi (@​pulumi/pulumi)

v3.255.0

Compare Source

3.255.0 (2026-07-28)

Features

• [cli] Add an --extension flag to package commands for extension-parameterized packages, reinstalled from Pulumi.yaml on pulumi install
• [cli] Project files to disk and surface their paths as environment variables for all output formats when opening an ESC environment #​23993
• [engine] Resolve an invoke's provider from the providers option of the parent named on the request, matching the resolution applied to resource registrations #​24016
• [cli/do] Add --resources to refer to existing resources in state in do input expressions #​24037

Bug Fixes

• [programgen/nodejs] Parent an invoke written inside a component to that component, so it resolves the component's providers #​24017
• [pcl] Apply the providers option of a component block to the resources and invokes it declares #​24016
• [cli/import] Fix import file generation when parent resources share names #​24069
• [cli] Fix parallel pulumi install processes sharing a PULUMI_HOME intermittently failing with a missing provider executable error #​24080
• [sdk/python] Allow Construct and Call methods to run concurrently in provider servers #​24081

Improvements

• [engine] Support strings containing non-UTF8 bytes flowing between providers, the engine, state, and languages that opt in (Go and PCL initially) #​23856
• [cli] Add a --summary flag to pulumi stack history events that reduces a past update's events to the same summary shape as a live pulumi up --output json, extended with error diagnostics and failed-resource markers #​23960
• [protobuf] Allow state converters to supply resource inputs and outputs in ConvertState responses #​23987
• [engine] Allow policy packs to point to executable binaries, not just script folders #​24052
• [cli/display] The Neo diagnostics link now suggests pulumi neo --debug-update or pulumi neo --debug-preview to investigate the failed operation #​24075
• [sdk/python] Allow UV_PROJECT_ENVIRONMENT to override the virtualenv path if uv is used #​24077
• [cli] Allow otel traces to be sent over https #​24078

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