Add InstallAnywhere self extracting archive to metadata extraction (#34874)

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**Related issue:** Resolves #34827

# Checklist for submitter

If some of the following don't apply, delete the relevant line.

- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.
See [Changes
files](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/guides/committing-changes.md#changes-files)
for more information.

- [x] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements)
- [x] If paths of existing endpoints are modified without backwards
compatibility, checked the frontend/CLI for any necessary changes

## Testing

- [ ] Added/updated automated tests
- [ ] Where appropriate, [automated tests simulate multiple hosts and
test for host
isolation](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/reference/patterns-backend.md#unit-testing)
(updates to one hosts's records do not affect another)

- [ ] QA'd all new/changed functionality manually

For unreleased bug fixes in a release candidate, one of:

- [ ] Confirmed that the fix is not expected to adversely impact load
test results
- [ ] Alerted the release DRI if additional load testing is needed

changes/34827-self-extracting-exe-installers

@@ -0,0 +1 @@
+- add InstallAnywhere as a self-extracting archive for PE metadata extraction

pkg/file/pe.go

@@ -62,8 +62,8 @@ func ExtractPEMetadata(tfr *fleet.TempFileReader) (*InstallerMetadata, error) {
 		productVersion := strings.TrimSpace(e["ProductVersion"])
 		if productName != "" {
 			productName = strings.TrimSpace(productName)
-			if productName == "7-Zip" {
-				// This may be a 7-Zip self-extracting archive.
+			if productName == "7-Zip" || productName == "InstallAnywhere" {
+				// This may be a 7-Zip or InstallAnywhere self-extracting archive.
 				sfxName = productName
 				sfxVersion = productVersion
 				continue