rebase: bump github.com/aws/aws-sdk-go from 1.44.117 to 1.44.122

Bumps [github.com/aws/aws-sdk-go](https://github.com/aws/aws-sdk-go) from 1.44.117 to 1.44.122.
- [Release notes](https://github.com/aws/aws-sdk-go/releases)
- [Commits](https://github.com/aws/aws-sdk-go/compare/v1.44.117...v1.44.122)

---
updated-dependencies:
- dependency-name: github.com/aws/aws-sdk-go
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

vendor/github.com/aws/aws-sdk-go/internal/shareddefaults/shared_config.go

@@ -1,9 +1,8 @@
 package shareddefaults
 
 import (
-	"os"
+	"os/user"
 	"path/filepath"
-	"runtime"
 )
 
 // SharedCredentialsFilename returns the SDK's default file path
@@ -31,10 +30,17 @@ func SharedConfigFilename() string {
 // UserHomeDir returns the home directory for the user the process is
 // running under.
 func UserHomeDir() string {
-	if runtime.GOOS == "windows" { // Windows
-		return os.Getenv("USERPROFILE")
+	var home string
+
+	home = userHomeDir()
+	if len(home) > 0 {
+		return home
 	}
 
-	// *nix
-	return os.Getenv("HOME")
+	currUser, _ := user.Current()
+	if currUser != nil {
+		home = currUser.HomeDir
+	}
+
+	return home
 }

vendor/github.com/aws/aws-sdk-go/internal/shareddefaults/shared_config_resolve_home.go

@@ -0,0 +1,18 @@
+//go:build !go1.12
+// +build !go1.12
+
+package shareddefaults
+
+import (
+	"os"
+	"runtime"
+)
+
+func userHomeDir() string {
+	if runtime.GOOS == "windows" { // Windows
+		return os.Getenv("USERPROFILE")
+	}
+
+	// *nix
+	return os.Getenv("HOME")
+}

vendor/github.com/aws/aws-sdk-go/internal/shareddefaults/shared_config_resolve_home_go1.12.go

@@ -0,0 +1,13 @@
+//go:build go1.12
+// +build go1.12
+
+package shareddefaults
+
+import (
+	"os"
+)
+
+func userHomeDir() string {
+	home, _ := os.UserHomeDir()
+	return home
+}