Remove unnecessary semicolon for consistent script formatting

Based @EliahKagan's suggestion and feedback on:
gitpython-developers#1901

Author: DaveLak

Diff for: fuzzing/oss-fuzz-scripts/container-environment-bootstrap.sh

@@ -38,19 +38,19 @@ fetch_seed_corpra() {
   # Seed corpus zip files are hosted in a separate repository to avoid additional bloat in this repo.
   git clone --depth 1 https://github.com/gitpython-developers/qa-assets.git qa-assets &&
     rsync -avc qa-assets/gitpython/corpra/ "$SEED_DATA_DIR/" &&
-    rm -rf qa-assets; # Clean up the cloned repo to keep the Docker image as slim as possible.
+    rm -rf qa-assets # Clean up the cloned repo to keep the Docker image as slim as possible.
 }
 
 ########################
 # Main execution logic #
 ########################
 
-fetch_seed_corpra;
+fetch_seed_corpra
 
 download_and_concatenate_common_dictionaries "$SEED_DATA_DIR/__base.dict" \
   "https://raw.githubusercontent.com/google/fuzzing/master/dictionaries/utf8.dict" \
-  "https://raw.githubusercontent.com/google/fuzzing/master/dictionaries/url.dict";
+  "https://raw.githubusercontent.com/google/fuzzing/master/dictionaries/url.dict"
 
 # The OSS-Fuzz base image has outdated dependencies by default so we upgrade them below.
-python3 -m pip install --upgrade pip;
-python3 -m pip install 'setuptools~=69.0' 'pyinstaller~=6.0'; # Uses the latest versions know to work at the time of this commit.
+python3 -m pip install --upgrade pip
+python3 -m pip install 'setuptools~=69.0' 'pyinstaller~=6.0' # Uses the latest versions know to work at the time of this commit.