new(templates): add pull request template

Signed-off-by: Aldo Lacuku <[email protected]>

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,57 @@
+<!-- Thanks for sending a pull request! Here are some tips for you:
+
+1. If this is your first time, please read our contributor guidelines in the [CONTRIBUTING.md](https://github.com/falcosecurity/falco/blob/dev/CONTRIBUTING.md) file in the Falco repository.
+2. Please label this pull request according to what type of issue you are addressing.
+3. Please add a release note!
+4. If the PR is unfinished while opening it specify a wip in the title before the actual title, for example, "wip: my awesome feature"
+-->
+
+**What type of PR is this?**
+
+> Uncomment one (or more) `/kind <>` lines:
+
+> /kind bug
+
+> /kind cleanup
+
+> /kind design
+
+> /kind documentation
+
+> /kind failing-test
+
+> /kind feature
+
+> /kind flaky-test
+
+**Any specific area of the project related to this PR?**
+
+> Uncomment one (or more) `/area <>` lines:
+
+> /area library
+
+> /area broker
+
+> /area protocol-buffers
+
+> /grafana-dashboard
+
+> /area collectors
+
+> /area tests
+
+> /area examples
+
+**What this PR does / why we need it**:
+
+**Which issue(s) this PR fixes**:
+
+<!--
+Automatically closes linked issue when PR is merged.
+Usage: `Fixes #<issue number>`, or `Fixes (paste link of issue)`.
+If PR is `kind/failing-tests` or `kind/flaky-test`, please post the related issues/tests in a comment and do not use `Fixes`.
+-->
+
+Fixes #
+
+**Special notes for your reviewer**: