Version: Add podman bundle version to version command/api

```
✗ ./crc version
CodeReady Containers version: 1.99.1+d6808d02
OpenShift version: 4.9.12 (not embedded in executable)
Podman version: 3.4.4

✗ ./crc version -ojson
{
  "version": "1.99.1",
  "commit": "d6808d02",
  "openshiftVersion": "4.9.12",
  "podmanVersion": "3.4.4"
}

✗ curl --unix-socket ~/.crc/crc-http.sock http:/c/api/version  | jq .
{
  "CrcVersion": "1.99.1",
  "CommitSha": "d6808d02",
  "OpenshiftVersion": "4.9.12",
  "PodmanVersion": "3.4.4"
}
```

cmd/crc/cmd/version.go

@@ -37,6 +37,7 @@ type version struct {
 	Version             string `json:"version"`
 	Commit              string `json:"commit"`
 	OpenshiftVersion    string `json:"openshiftVersion"`
+	PodmanVersion       string `json:"podmanVersion"`
 	InstalledBundlePath string `json:"installedBundlePath,omitempty"`
 }
 
@@ -49,6 +50,7 @@ func defaultVersion() *version {
 		Version:             crcversion.GetCRCVersion(),
 		Commit:              crcversion.GetCommitSha(),
 		OpenshiftVersion:    crcversion.GetBundleVersion(),
+		PodmanVersion:       crcversion.GetPodmanVersion(),
 		InstalledBundlePath: installedBundlePath,
 	}
 }
@@ -73,5 +75,6 @@ func (v *version) lines() []string {
 	return []string{
 		fmt.Sprintf("CodeReady Containers version: %s+%s\n", v.Version, v.Commit),
 		fmt.Sprintf("OpenShift version: %s (%s)\n", v.OpenshiftVersion, bundleStatus),
+		fmt.Sprintf("Podman version: %s\n", v.PodmanVersion),
 	}
 }

cmd/crc/cmd/version_test.go

@@ -13,10 +13,12 @@ func TestPlainVersion(t *testing.T) {
 		Version:             "1.13",
 		Commit:              "aabbcc",
 		OpenshiftVersion:    "4.5.4",
+		PodmanVersion:       "3.4.4",
 		InstalledBundlePath: "",
 	}, ""))
 	assert.Equal(t, `CodeReady Containers version: 1.13+aabbcc
 OpenShift version: 4.5.4 (not embedded in executable)
+Podman version: 3.4.4
 `, out.String())
 }
 
@@ -26,9 +28,10 @@ func TestJsonVersion(t *testing.T) {
 		Version:             "1.13",
 		Commit:              "aabbcc",
 		OpenshiftVersion:    "4.5.4",
+		PodmanVersion:       "3.4.4",
 		InstalledBundlePath: "",
 	}, "json"))
 
-	expected := `{"version": "1.13", "commit": "aabbcc", "openshiftVersion": "4.5.4"}`
+	expected := `{"version": "1.13", "commit": "aabbcc", "openshiftVersion": "4.5.4", "podmanVersion": "3.4.4"}`
 	assert.JSONEq(t, expected, out.String())
 }

pkg/crc/api/api_client_test.go

@@ -52,6 +52,7 @@ func TestVersion(t *testing.T) {
 			CrcVersion:       version.GetCRCVersion(),
 			OpenshiftVersion: version.GetBundleVersion(),
 			CommitSha:        version.GetCommitSha(),
+			PodmanVersion:    version.GetPodmanVersion(),
 		},
 		vr,
 	)

pkg/crc/api/api_http_test.go

@@ -265,7 +265,7 @@ var testCases = []testCase{
 	// version
 	{
 		request:  get("version"),
-		response: jSon(fmt.Sprintf(`{"CrcVersion":"%s","CommitSha":"%s","OpenshiftVersion":"%s"}`, version.GetCRCVersion(), version.GetCommitSha(), version.GetBundleVersion())),
+		response: jSon(fmt.Sprintf(`{"CrcVersion":"%s","CommitSha":"%s","OpenshiftVersion":"%s","PodmanVersion":"%s"}`, version.GetCRCVersion(), version.GetCommitSha(), version.GetBundleVersion(), version.GetPodmanVersion())),
 	},
 
 	// version never fails

pkg/crc/api/client/types.go

@@ -9,6 +9,7 @@ type VersionResult struct {
 	CrcVersion       string
 	CommitSha        string
 	OpenshiftVersion string
+	PodmanVersion    string
 }
 
 type StartResult struct {

pkg/crc/api/handlers.go

@@ -124,6 +124,7 @@ func (h *Handler) GetVersion(c *context) error {
 		CrcVersion:       version.GetCRCVersion(),
 		CommitSha:        version.GetCommitSha(),
 		OpenshiftVersion: version.GetBundleVersion(),
+		PodmanVersion:    version.GetPodmanVersion(),
 	})
 }