Add GraalPy support (#694)

* Add support for graalpy

* add graalpy test workflow

* format, lint and build

* symlink graalpy binaries names

* fix macos names for graalpy

* Don't attempt to update pip for graalpy

* Remove test schedule

* Extract common getBinaryDirectory function for PyPy and GraalPy

* Clean up and format

* Pass GitHub token to GraalPy queries

* Utilize pagination when querying GraalPy GitHub releases

* Build

* Fix lint errors

* Deal with possible multiple artifacts for a single releases

* Skip few GraalPy tests on windows - we don't have a windows release yet

* Fix GraalPy test on Mac OS

* Build

* Skip one more GraalPy test on windows

---------

Co-authored-by: Michael Simacek <michael.simacek@oracle.com>

src/find-pypy.ts

@@ -7,7 +7,8 @@ import {
   getPyPyVersionFromPath,
   readExactPyPyVersionFile,
   validatePythonVersionFormatForPyPy,
-  IPyPyManifestRelease
+  IPyPyManifestRelease,
+  getBinaryDirectory
 } from './utils';
 
 import * as semver from 'semver';
@@ -82,7 +83,7 @@ export async function findPyPyVersion(
     IS_WINDOWS ? installDir : _binDir,
     `python${binaryExtension}`
   );
-  const pythonLocation = pypyInstall.getPyPyBinaryPath(installDir);
+  const pythonLocation = getBinaryDirectory(installDir);
   if (updateEnvironment) {
     core.exportVariable('pythonLocation', installDir);
     // https://cmake.org/cmake/help/latest/module/FindPython.html#module:FindPython