chore: bump versions to 24.8

[platosha]

No description provided.

[platosha]

The build should start working again after the 24.8 snapshot versions of Flow and Components are released.

[ZheSun88]

now flow and flow-components 24.8-SNAPSHOT are ready, the validation build failed with compilation error in gradle-plugin module

https://github.com/vaadin/hilla/actions/runs/13541937165/job/37910625817?pr=3286#step:8:783

oh, is this failure related to the gradle change in flow snapshot.. vaadin/flow@b72424a

so maybe we should combine this PR #3288

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 86.89%. Comparing base (207858d) to head (6a120aa).
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3286   +/-   ##
=======================================
  Coverage   86.89%   86.89%           
=======================================
  Files         115      115           
  Lines        8300     8300           
  Branches     1269     1269           
=======================================
  Hits         7212     7212           
  Misses       1074     1074           
  Partials       14       14           

Flag	Coverage Δ
unittests	86.89% <ø> (ø)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[taefi]

now flow and flow-components 24.8-SNAPSHOT are ready, the validation build failed with compilation error in gradle-plugin module

https://github.com/vaadin/hilla/actions/runs/13541937165/job/37910625817?pr=3286#step:8:783

oh, is this failure related to the gradle change in flow snapshot.. vaadin/flow@b72424a

so maybe we should combine this PR #3288

Now it seems that something is wrong with the changes in the Gradle plugin, since the Gradle IT is failing due to TS compilation for referring to the output of the hillaGenerate task, and it seems that task wasn't executed prior to the execution of the vaadinBuildGFrontend.

[ZheSun88]

@taefi yes.. @mcollovati will take a look about the gradle failure.

[mcollovati]

@taefi I'm probably wrong, but I don't think hillaGenerate is supposed to be executed automatically before vaadinBuildFrontend. At least, I cannot find any explicit relation between the two tasks.

Aren't the endpoints expected to be built by TaskGenerateEndpointImpl during vaadinBuildFrontend execution?

[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[mcollovati]

The issue was the gradle.properties file in kotlin-gradle-test still referencing 24.7-SNAPSHOT versions

let us merge this PR, so other project can build 24.8

[vaadin-bot]

This ticket/PR has been released with Hilla 24.8.0.alpha1 and is also targeting the upcoming stable 24.8.0 version.