fix: rm unused TrackProjectorConfig (#1319)

### Briefly, what does this PR introduce?
This PR removes the unused TrackProjectorConfig stuct. Instead of
expanding the use of this algorithm, we should be focusing on
TrackPropagation for filling track segments.

### What kind of change does this PR introduce?
- [x] Bug fix (issue: unused config struct)
- [ ] New feature (issue #__)
- [ ] Documentation update
- [ ] Other: __

### Please check if this PR fulfills the following:
- [ ] Tests for the changes have been added
- [ ] Documentation has been added / updated
- [ ] Changes have been communicated to collaborators

### Does this PR introduce breaking changes? What changes might users
need to make to their code?
No.

### Does this PR change default behavior?
No.

src/algorithms/tracking/TrackProjector.h

@@ -11,7 +11,6 @@
 #include <vector>
 
 #include "ActsGeometryProvider.h"
-#include "TrackProjectorConfig.h"
 #include "algorithms/interfaces/WithPodConfig.h"
 
 
@@ -21,8 +20,7 @@ namespace eicrecon {
          *
          * \ingroup tracking
          */
-        class TrackProjector:
-                public eicrecon::WithPodConfig<TrackProjectorConfig> {
+        class TrackProjector {
 
         public:
 

src/global/tracking/TrackProjector_factory.h

@@ -13,13 +13,12 @@
 #include <vector>
 
 #include "algorithms/tracking/TrackProjector.h"
-#include "algorithms/tracking/TrackProjectorConfig.h"
 #include "extensions/jana/JOmniFactory.h"
 
 namespace eicrecon {
 
 class TrackProjector_factory :
-        public JOmniFactory<TrackProjector_factory, TrackProjectorConfig> {
+        public JOmniFactory<TrackProjector_factory> {
 
 private:
     using AlgoT = eicrecon::TrackProjector;
@@ -33,7 +32,6 @@ class TrackProjector_factory :
 public:
     void Configure() {
         m_algo = std::make_unique<AlgoT>();
-        m_algo->applyConfig(config());
         m_algo->init(m_ACTSGeoSvc().actsGeoProvider(), logger());
     }