[Gradle] Bump minimal supported Gradle version to 8.14.5

[Yahor Berdnikau (Tapchicoma)]

^KT-84114

[kotlin-safemerge]

Code Owners

Rule	Owners	Approval
**.​gradle.​kts, /​repo/​	sellmair kotlin-build-infrastructure goodwinnk Badya CristianGM radoslaw-panuszewski SmialyKot ozzush kbrgnj	✅ CristianGM
/​libraries/​tools/​kotlin-​gradle-​plugin-​integration-​tests/​, /​libraries/​tools/​kotlin-​gradle-​plugin/​	kotlin-build-tools AYastrebov Egorand Tapchicoma antohaby 🌴 Herudaio atyrin (QA) timofeys1 🌴 nav-nav CherepanovAleksei rbbozkurt 🌴 shinkai-tester (QA) 🌴 viakunin levchenkoin (QA) adam-enko ermawqa-jetbrains	✅ Egorand 🔒

PR commands for maintainers

Command	Description	Parameters
/safe-merge	Rebase-merges with automatic fixup commit squashing	--fixup Autosquash fixup commits (on by default)
/safe-squash-merge	Squash-merges with optional commit title/body override	--title Title of the squashed commit --message Body of the squashed commit
/dry-run	Runs the test pipeline with changes rebased on latest master	--retry Retry the CI run on failure
/test-public	Triggers the public test suite without rebasing on latest master	—
/test-private	Triggers the private test suite without rebasing on latest master	—
/codeowners	Triggers code owners check and comment update	—
/fixup	Squashes fixup commits and force pushes the branch	—
/cancel-coordinator	Cancels the merge coordinator currently running for this branch	—

[Yahor Berdnikau (Tapchicoma)]

I am slowly fixing user projects meanwhile

[Cristian Garcia (CristianGM)]

What is 8.13 test doing? Just checking it fails?

[Egor Andreevich (Egorand)]

/final

[Yahor Berdnikau (Tapchicoma)]

What is 8.13 test doing? Just checking it fails?

Yes. In the past we had some unexpected behavior for this code (AFAIR from the Gradle side)