refactor:Added Integration test and tiny refactoring (#23)

* Refactoring name convention

* Added integration test

* Added Makefile

* Bump golang.org/x/crypto from 0.0.0-20220826181053-bd7e27e6170d to 0.6.0

Bumps [golang.org/x/crypto](https://github.com/golang/crypto) from 0.0.0-20220826181053-bd7e27e6170d to 0.6.0.
- [Release notes](https://github.com/golang/crypto/releases)
- [Commits](https://github.com/golang/crypto/commits/v0.6.0)

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

* Upgrade go from 1.16 to 1.20

* Added integration test: HTTP, TCP, SSH

* Added Makefile Improve README.md

* Fixed unit test CI

* Fixed go-version

* Added integration test into C.I. actions

---------

Signed-off-by: Mario Candela <m4r10.php@gmail.com>
Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

protocols/protocol_manager.go

@@ -0,0 +1,30 @@
+package protocols
+
+import (
+	"beelzebub/parser"
+	"beelzebub/tracer"
+)
+
+type ServiceStrategy interface {
+	Init(beelzebubServiceConfiguration parser.BeelzebubServiceConfiguration, tracer tracer.Tracer) error
+}
+
+type ProtocolManager struct {
+	strategy ServiceStrategy
+	tracer   tracer.Tracer
+}
+
+func InitProtocolManager(tracerStrategy tracer.Strategy, strategy ServiceStrategy) *ProtocolManager {
+	return &ProtocolManager{
+		tracer:   tracer.Init(tracerStrategy),
+		strategy: strategy,
+	}
+}
+
+func (pm *ProtocolManager) SetProtocolStrategy(strategy ServiceStrategy) {
+	pm.strategy = strategy
+}
+
+func (pm *ProtocolManager) InitService(beelzebubServiceConfiguration parser.BeelzebubServiceConfiguration) error {
+	return pm.strategy.Init(beelzebubServiceConfiguration, pm.tracer)
+}