chore(deps): update gameservermanagers/gameserver:pmc docker digest to a5eef99 (#272)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

images/minecraft-paper-base/Dockerfile

@@ -1,6 +1,6 @@
 FROM hairyhenderson/gomplate:v4.3.0@sha256:5e24d79d00b99d22ac248473ac09dc3a06f41024ca78d6905650057f296206cb AS gomplate
 
-FROM gameservermanagers/gameserver:pmc@sha256:ace522484ab1e05f267767b0da2c135c82f5d5642265e99213a74219f2f6dd1d
+FROM gameservermanagers/gameserver:pmc@sha256:a5eef99cbbfafd1c6cf2fda42f3619ce4de2e6433a51b5a135896f8d2313d63d
 ARG IMAGE_DIR
 
 # Upgrade java version (remove this if the base image is updated)