Use a different default path for esy prefix

On Windows, we ran into EXDEV issues when the cache drive and working
directory drive is different. When $HOME is changed to D:/ on Windows,
cache restore fails too

```
  ../../../.esy/3____________________________________________________________________________/i/esy_openssl-20afd0e0/share/man/man7/Ed448.7: Can't create '\\\\?\\D:\\a\\dream-web-server-sessions\\dream-web-server-sessions\\..\\..\\..\\.esy\\3____________________________________________________________________________\\i\\esy_openssl-20afd0e0\\share\\man\\man7\\Ed448.7'
  ../../../.esy/3____________________________________________________________________________/i/esy_openssl-20afd0e0/share/man/man7/X448.7: Can't create '\\\\?\\D:\\a\\dream-web-server-sessions\\dream-web-server-sessions\\..\\..\\..\\.esy\\3____________________________________________________________________________\\i\\esy_openssl-20afd0e0\\share\\man\\man7\\X448.7'
  ../../../.esy/3____________________________________________________________________________/i/esy_openssl-20afd0e0/share/man/man3/ACCESS_DESCRIPTION_free.3: Can't create '\\\\?\\D:\\a\\dream-web-server-sessions\\dream-web-server-sessions\\..\\..\\..\\.esy\\3____________________________________________________________________________\\i\\esy_openssl-20afd0e0\\share\\man\\man3\\ACCESS_DESCRIPTION_free.3'
  ../../../.esy/3____________________________________________________________________________/i/esy_openssl-20afd0e0/share/man/man3/ACCESS_DESCRIPTION_new.3: Can't create '\\\\?\\D:\\a\\dream-web-server-sessions\\dream-web-server-sessions\\..\\..\\..\\.esy\\3____________________________________________________________________________\\i\\esy_openssl-20afd0e0\\share\\man\\man3\\ACCESS_DESCRIPTION_new.3'
  ../../../.esy/3____________________________________________________________________________/i/esy_openssl-20afd0e0/share/man/man3/ADMISSIONS_free.3: Can't create '\\\\?\\D:\\a\\dream-web-server-sessions\\dream-web-server-sessions\\..\\..\\..\\.esy\\3____________________________________________________________________________\\i\\esy_openssl-20afd0e0\\share\\man\\man3\\ADMISSIONS_free.3'
  ../../../.esy/3____________________________________________________________________________/i/esy_openssl-20afd0e0/share/man/man3/ADMISSIONS_get0_admissionAuthority.3: Can't create '\\\\?\\D:\\a\\dream-web-server-sessions\\dream-web-server-sessions\\..\\..\\..\\.esy\\3____________________________________________________________________________\\i\\esy_openssl-20afd0e0\\share\\man\\man3\\ADMISSIONS_get0_admissionAuthority.3'
```

dist/index.js

@@ -176095,7 +176095,10 @@ function main() {
             esyPrefix =
                 esyPrefix && esyPrefix !== ""
                     ? esyPrefix
-                    : external_path_.join(external_os_.homedir(), ".esy");
+                    : external_path_.join(external_path_.dirname(process.env.GITHUB_WORKSPACE ||
+                        process.env.HOME ||
+                        process.env.HOMEPATH ||
+                        "~"), ".esy");
             const installPath = [`${esyPrefix}/source`];
             const installKey = `source-${index_platform}-${arch}-${sourceCacheKey}`;
             core.startGroup("Restoring install cache");

index.ts

@@ -42,7 +42,15 @@ async function main() {
     esyPrefix =
       esyPrefix && esyPrefix !== ""
         ? esyPrefix
-        : path.join(os.homedir(), ".esy");
+        : path.join(
+            path.dirname(
+              process.env.GITHUB_WORKSPACE ||
+                process.env.HOME ||
+                process.env.HOMEPATH ||
+                "~"
+            ),
+            ".esy"
+          );
     const installPath = [`${esyPrefix}/source`];
     const installKey = `source-${platform}-${arch}-${sourceCacheKey}`;
     core.startGroup("Restoring install cache");