Use database.zip instead of snapshot.zip in Dockerfiles

Author: s0

README.md

@@ -155,7 +155,7 @@ FROM docker.pkg.github.com/github/codeql-learninglab-actions/codeql-learninglab-
 COPY --chown=codeql:codeql config /home/codeql/config
 WORKDIR /home/codeql/config
 # Download, unzip and then delete the zip file in one step to reduce image size
-RUN wget --quiet <url-for-snapshot-zip> -O snapshot.zip && unzip -qq snapshot.zip && rm -rf snapshot.zip
+RUN wget --quiet <url-for-snapshot-zip> -O database.zip && unzip -qq database.zip && rm -rf database.zip
 ```
 
 Note that we download, unzip and then delete the zip file of the snapshot

courses/cpp/ctf-segv/image/Dockerfile

@@ -4,4 +4,4 @@ FROM docker.pkg.github.com/github/codeql-learninglab-actions/codeql-learninglab-
 COPY --chown=codeql:codeql config /home/codeql/config
 WORKDIR /home/codeql/config
 # Download, unzip and then delete the zip file in one step to reduce image size
-RUN wget --quiet https://downloads.lgtm.com/snapshots/cpp/GNU/glibc/bminor_glibc_cpp-srcVersion_333221862ecbebde60dd16e7ca17d26444e62f50-dist_odasa-lgtm-2019-04-08-af06f68-linux64.zip -O snapshot.zip && unzip -qq snapshot.zip && rm -rf snapshot.zip
+RUN wget --quiet https://downloads.lgtm.com/snapshots/cpp/GNU/glibc/bminor_glibc_cpp-srcVersion_333221862ecbebde60dd16e7ca17d26444e62f50-dist_odasa-lgtm-2019-04-08-af06f68-linux64.zip -O database.zip && unzip -qq database.zip && rm -rf database.zip

courses/template/image/Dockerfile

@@ -4,4 +4,4 @@ FROM docker.pkg.github.com/github/codeql-learninglab-actions/codeql-learninglab-
 COPY --chown=codeql:codeql config /home/codeql/config
 WORKDIR /home/codeql/config
 # Download, unzip and then delete the zip file in one step to reduce image size
-RUN wget --quiet https://downloads.lgtm.com/snapshots/cpp/GNU/glibc/bminor_glibc_cpp-srcVersion_333221862ecbebde60dd16e7ca17d26444e62f50-dist_odasa-lgtm-2019-04-08-af06f68-linux64.zip -O snapshot.zip && unzip -qq snapshot.zip && rm -rf snapshot.zip
+RUN wget --quiet https://downloads.lgtm.com/snapshots/cpp/GNU/glibc/bminor_glibc_cpp-srcVersion_333221862ecbebde60dd16e7ca17d26444e62f50-dist_odasa-lgtm-2019-04-08-af06f68-linux64.zip -O database.zip && unzip -qq database.zip && rm -rf database.zip