Remove non-existing environment files from bootstrap tar

bootstrap

@@ -227,9 +227,6 @@ save () {
 	src/doc/en/installation/*.txt \
 	$(find src/doc/en/reference/spkg -name index.rst -prune -o -maxdepth 1 -name "*.rst" -print) \
 	environment-3.[89].yml environment-3.1[0-9].yml \
-	src/environment-3.[89].yml src/environment-3.1[0-9].yml \
-	environment-optional-3.[89].yml environment-optional-3.1[0-9].yml \
-	src/environment-optional-3.[89].yml src/environment-optional-3.1[0-9].yml \
 	src/Pipfile \
 	src/pyproject.toml \
 	src/requirements.txt \