rebase: Bump golang.org/x/net from 0.11.0 to 0.12.0

Bumps [golang.org/x/net](https://github.com/golang/net) from 0.11.0 to 0.12.0.
- [Commits](https://github.com/golang/net/compare/v0.11.0...v0.12.0)

---
updated-dependencies:
- dependency-name: golang.org/x/net
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/golang.org/x/net/idna/idna9.0.0.go

@@ -121,7 +121,7 @@ func CheckJoiners(enable bool) Option {
 	}
 }
 
-// StrictDomainName limits the set of permissable ASCII characters to those
+// StrictDomainName limits the set of permissible ASCII characters to those
 // allowed in domain names as defined in RFC 1034 (A-Z, a-z, 0-9 and the
 // hyphen). This is set by default for MapForLookup and ValidateForRegistration,
 // but is only useful if ValidateLabels is set.

vendor/golang.org/x/net/idna/trie.go

@@ -6,27 +6,6 @@
 
 package idna
 
-// appendMapping appends the mapping for the respective rune. isMapped must be
-// true. A mapping is a categorization of a rune as defined in UTS #46.
-func (c info) appendMapping(b []byte, s string) []byte {
-	index := int(c >> indexShift)
-	if c&xorBit == 0 {
-		s := mappings[index:]
-		return append(b, s[1:s[0]+1]...)
-	}
-	b = append(b, s...)
-	if c&inlineXOR == inlineXOR {
-		// TODO: support and handle two-byte inline masks
-		b[len(b)-1] ^= byte(index)
-	} else {
-		for p := len(b) - int(xorData[index]); p < len(b); p++ {
-			index++
-			b[p] ^= xorData[index]
-		}
-	}
-	return b
-}
-
 // Sparse block handling code.
 
 type valueRange struct {

vendor/golang.org/x/net/idna/trie12.0.0.go

@@ -0,0 +1,31 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build !go1.16
+// +build !go1.16
+
+package idna
+
+// appendMapping appends the mapping for the respective rune. isMapped must be
+// true. A mapping is a categorization of a rune as defined in UTS #46.
+func (c info) appendMapping(b []byte, s string) []byte {
+	index := int(c >> indexShift)
+	if c&xorBit == 0 {
+		s := mappings[index:]
+		return append(b, s[1:s[0]+1]...)
+	}
+	b = append(b, s...)
+	if c&inlineXOR == inlineXOR {
+		// TODO: support and handle two-byte inline masks
+		b[len(b)-1] ^= byte(index)
+	} else {
+		for p := len(b) - int(xorData[index]); p < len(b); p++ {
+			index++
+			b[p] ^= xorData[index]
+		}
+	}
+	return b
+}

vendor/golang.org/x/net/idna/trie13.0.0.go

@@ -0,0 +1,31 @@
+// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
+
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build go1.16
+// +build go1.16
+
+package idna
+
+// appendMapping appends the mapping for the respective rune. isMapped must be
+// true. A mapping is a categorization of a rune as defined in UTS #46.
+func (c info) appendMapping(b []byte, s string) []byte {
+	index := int(c >> indexShift)
+	if c&xorBit == 0 {
+		p := index
+		return append(b, mappings[mappingIndex[p]:mappingIndex[p+1]]...)
+	}
+	b = append(b, s...)
+	if c&inlineXOR == inlineXOR {
+		// TODO: support and handle two-byte inline masks
+		b[len(b)-1] ^= byte(index)
+	} else {
+		for p := len(b) - int(xorData[index]); p < len(b); p++ {
+			index++
+			b[p] ^= xorData[index]
+		}
+	}
+	return b
+}