fix(textfiles): add missing neline at end of files

git and diff tools will complain if text file does not end with a newline.

Fixed all text files in the repository with Linux bash shell:

```sh
git ls-files -z |
while IFS= read -rd '' f; do
  mime="$(file --brief --mime "$f")";
  if [ -z "${mime##text/*}" ]; then
    tail -c1 "$f" |
      read -r _ || printf '\n' >>"$f";
  fi;
done
```

3 files changed, 3 insertions, 3 deletions

diff --git a/src/main/java/gregtech/loaders/misc/GT_Achievements.java b/src/main/java/gregtech/loaders/misc/GT_Achievements.java
index c67fa69fd8..e7a34e13d3 100644
--- a/src/main/java/gregtech/loaders/misc/GT_Achievements.java
+++ b/src/main/java/gregtech/loaders/misc/GT_Achievements.java
@@ -624,4 +624,4 @@ public class GT_Achievements {
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/gregtech/loaders/misc/GT_BeeDefinition.java b/src/main/java/gregtech/loaders/misc/GT_BeeDefinition.java
index 60e3b031fe..3abd3dcd79 100644
--- a/src/main/java/gregtech/loaders/misc/GT_BeeDefinition.java
+++ b/src/main/java/gregtech/loaders/misc/GT_BeeDefinition.java
@@ -2772,4 +2772,4 @@ public enum GT_BeeDefinition implements IBeeDefinition {
     public final IBeeDefinition getRainResist() {
         return new BeeVariation.RainResist(this);
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/gregtech/loaders/misc/GT_BranchDefinition.java b/src/main/java/gregtech/loaders/misc/GT_BranchDefinition.java
index bc95782cdf..16f4b4fe59 100644
--- a/src/main/java/gregtech/loaders/misc/GT_BranchDefinition.java
+++ b/src/main/java/gregtech/loaders/misc/GT_BranchDefinition.java
@@ -171,4 +171,4 @@ public enum GT_BranchDefinition {
     public final IClassification getBranch() {
         return branch;
     }
-}
\ No newline at end of file
+}