[VOL-5486] Upgrade library versions

Change-Id: I8b4e88699e03f44ee13e467867f45ae3f0a63c4b
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/vendor/github.com/prometheus/procfs/net_protocols.go b/vendor/github.com/prometheus/procfs/net_protocols.go
index 8c6de37..8d4b1ac 100644
--- a/vendor/github.com/prometheus/procfs/net_protocols.go
+++ b/vendor/github.com/prometheus/procfs/net_protocols.go
@@ -23,7 +23,7 @@
 	"github.com/prometheus/procfs/internal/util"
 )
 
-// NetProtocolStats stores the contents from /proc/net/protocols
+// NetProtocolStats stores the contents from /proc/net/protocols.
 type NetProtocolStats map[string]NetProtocolStatLine
 
 // NetProtocolStatLine contains a single line parsed from /proc/net/protocols. We
@@ -41,7 +41,7 @@
 	Capabilities NetProtocolCapabilities
 }
 
-// NetProtocolCapabilities contains a list of capabilities for each protocol
+// NetProtocolCapabilities contains a list of capabilities for each protocol.
 type NetProtocolCapabilities struct {
 	Close               bool // 8
 	Connect             bool // 9
@@ -115,23 +115,25 @@
 	if err != nil {
 		return nil, err
 	}
-	if fields[4] == enabled {
+	switch fields[4] {
+	case enabled:
 		line.Pressure = 1
-	} else if fields[4] == disabled {
+	case disabled:
 		line.Pressure = 0
-	} else {
+	default:
 		line.Pressure = -1
 	}
 	line.MaxHeader, err = strconv.ParseUint(fields[5], 10, 64)
 	if err != nil {
 		return nil, err
 	}
-	if fields[6] == enabled {
+	switch fields[6] {
+	case enabled:
 		line.Slab = true
-	} else if fields[6] == disabled {
+	case disabled:
 		line.Slab = false
-	} else {
-		return nil, fmt.Errorf("unable to parse capability for protocol: %s", line.Name)
+	default:
+		return nil, fmt.Errorf("%w: capability for protocol: %s", ErrFileParse, line.Name)
 	}
 	line.ModuleName = fields[7]
 
@@ -168,12 +170,13 @@
 	}
 
 	for i := 0; i < len(capabilities); i++ {
-		if capabilities[i] == "y" {
+		switch capabilities[i] {
+		case "y":
 			*capabilityFields[i] = true
-		} else if capabilities[i] == "n" {
+		case "n":
 			*capabilityFields[i] = false
-		} else {
-			return fmt.Errorf("unable to parse capability block for protocol: position %d", i)
+		default:
+			return fmt.Errorf("%w: capability block for protocol: position %d", ErrFileParse, i)
 		}
 	}
 	return nil