.github: add issue template for releases.

Signed-off-by: Krisztian Litkey <[email protected]>

Author: klihub

.github/ISSUE_TEMPLATE/new-release.md

@@ -0,0 +1,33 @@
+---
+name: New Release
+about: Propose a Mew Release
+title: Release vX.Y.Z
+labels: ''
+assignees: ''
+
+---
+
+## Release Process
+
+<!--
+If making adjustments to the checklist, please also file a PR against
+this issue template (.github/ISSUE_TEMPLATE/new-release.md) to update
+it accordingly for future releases.
+-->
+
+- [ ] Create a PR titled `Bump version to vX.Y.Z` including the following changes:
+    - [ ] Change the following to the target version `vX.Y.Z`:
+        - [ ] the `CurrentVersion` in `specs-go/versions.go`,
+        - [ ] the `tags.cncf.io/container-device-interface` version in `schema/go.mod`,
+        - [ ] (*for specification changes only*) the `tags.cncf.io/container-device-interface/specs-go` version in go.mod,
+        - [ ] (*for specification changes only*) the `tags.cncf.io/container-device-interface/specs-go` version in `schema/go.mod`.
+    - [ ] Run `make mod-tidy` to update versions in `cmd/**/go.mod`.
+    - [ ] Run `make mod-verify` to ensure modules are up to date.
+    - [ ] (*for specification changes only*) Add a description to the specification changes in `SPEC.md`.
+    - [ ] (*for specification changes only*) Implement a `requiresV*` function for the target version in `specs-go/versions.go`.
+- [ ] Merge the PR on sufficient approval.
+- [ ] Create a `vX.Y.Z` tag.
+- [ ] (*for specification changes only*) Create a `specs-go/vX.Y.Z` tag. (for the first spec version `w` will be the same as `z`)
+- [ ] Create a GitHub release form the `vX.Y.Z` tag.
+- [ ] (*for specification changes only*) Create a GitHub release from the `specs-go/vX.Y.Z` tag.
+- [ ] Close the release issue.