docker: update build image tag

CI-Tags: #no_auto_pr

Author: Jason Mobarak

HOWTO.md

@@ -122,7 +122,7 @@ Some thoughts to consider when adding a new message:
 It's highly recommended to use the docker container to run the release process,
 the docker container can be pulled from DockerHub and launched via this command:
 
-    docker run  -v $PWD:/mnt/workspace -i -t swiftnav/libsbp-build:2021-10-13
+    docker run  -v $PWD:/mnt/workspace -i -t swiftnav/libsbp-build:2022-05-26
 
 Check this [link](https://hub.docker.com/r/swiftnav/libsbp-build/tags) for newer tags.
 
@@ -377,7 +377,7 @@ directory is setup (probably located/have to create it in
 invoke docker like this in order to run the `dist-java` task:
 
 ```shell
-docker run -v $PWD/.gradle:/home/dockerdev/.gradle -v $PWD:/mnt/workspace -i -t swiftnav/libsbp-build:2021-10-13 /bin/bash
+docker run -v $PWD/.gradle:/home/dockerdev/.gradle -v $PWD:/mnt/workspace -i -t swiftnav/libsbp-build:2022-05-26 /bin/bash
 ```
 
 Then, create `gradle.properties` as follows:

README.md

@@ -117,7 +117,7 @@ Start [Docker desktop](https://docs.docker.com/docker-for-mac/).
 The quickest method to get going is to just pull a prebuilt copy from DockerHub
 (no guarantees on freshness) by running the following on your command line:
 
-    docker run --rm -v $PWD:/mnt/workspace -i -t swiftnav/libsbp-build:2021-10-13 /bin/bash
+    docker run --rm -v $PWD:/mnt/workspace -i -t swiftnav/libsbp-build:2022-05-26 /bin/bash
 
 This will mount your local copy of the libsbp repository onto the image.
 
@@ -154,7 +154,7 @@ This could take several hours to run.  Alternately, the docker image will run
 the `make all` command by default, so you can kick off the `make all` process
 by simply running the following command:
 
-    docker run --rm -v $PWD:/mnt/workspace -i -t libsbp-build:2021-10-13
+    docker run --rm -v $PWD:/mnt/workspace -i -t libsbp-build:2022-05-26
 
 When you are finished, quit Docker so that it would not unnecessarily use up
 resources on your machine.