Bump github.com/elazarl/goproxy in /proxy

Bumps [github.com/elazarl/goproxy](https://github.com/elazarl/goproxy) from 0.0.0-20220529153421-8ea89ba92021 to 1.2.1.
- [Release notes](https://github.com/elazarl/goproxy/releases)
- [Commits](https://github.com/elazarl/goproxy/commits/v1.2.1)

---
updated-dependencies:
- dependency-name: github.com/elazarl/goproxy
  dependency-type: direct:production
...

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

proxy/go.mod

@@ -2,4 +2,9 @@ module github.com/miracl/oidc-samples/proxy
 
 go 1.22
 
-require github.com/elazarl/goproxy v0.0.0-20220529153421-8ea89ba92021
+require github.com/elazarl/goproxy v1.2.1
+
+require (
+	golang.org/x/net v0.33.0 // indirect
+	golang.org/x/text v0.21.0 // indirect
+)

proxy/go.sum

@@ -1,5 +1,6 @@
-github.com/elazarl/goproxy v0.0.0-20220529153421-8ea89ba92021 h1:EbF0UihnxWRcIMOwoVtqnAylsqcjzqpSvMdjF2Ud4rA=
-github.com/elazarl/goproxy v0.0.0-20220529153421-8ea89ba92021/go.mod h1:Ro8st/ElPeALwNFlcTpWmkr6IoMFfkjXAvTHpevnDsM=
-github.com/elazarl/goproxy/ext v0.0.0-20190711103511-473e67f1d7d2 h1:dWB6v3RcOy03t/bUadywsbyrQwCqZeNIEX6M1OtSZOM=
-github.com/elazarl/goproxy/ext v0.0.0-20190711103511-473e67f1d7d2/go.mod h1:gNh8nYJoAm43RfaxurUnxr+N1PwuFV3ZMl/efxlIlY8=
-github.com/rogpeppe/go-charset v0.0.0-20180617210344-2471d30d28b4/go.mod h1:qgYeAmZ5ZIpBWTGllZSQnw97Dj+woV0toclVaRGI8pc=
+github.com/elazarl/goproxy v1.2.1 h1:njjgvO6cRG9rIqN2ebkqy6cQz2Njkx7Fsfv/zIZqgug=
+github.com/elazarl/goproxy v1.2.1/go.mod h1:YfEbZtqP4AetfO6d40vWchF3znWX7C7Vd6ZMfdL8z64=
+golang.org/x/net v0.33.0 h1:74SYHlV8BIgHIFC/LrYkOGIwL19eTYXQ5wc6TBuO36I=
+golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
+golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=