feat: add pypa/build

docker/build_scripts/requirements.txt

@@ -15,3 +15,34 @@ setuptools==50.3.2 ; python_version=='3.5' \
 setuptools==53.1.0 ; python_version>='3.6' \
      --hash=sha256:487f7a3e5040445b687f1eadcebcbbd11e83da95cad5e755304e38a3b7a93207 \
      --hash=sha256:8181c4625cd58fa7817761e0fa60f6fa3adc4c437f5c25377b1aefa861ca15a2
+build==0.3.0 \
+    --hash=sha256:0eb95b2c8d770d7c4c9b92c68c227c350bbf65f3ec83551ace9097c18cc15fdd \
+    --hash=sha256:75bc5676b1a014fb996dc96914428b197d174364392a46778200d5e115ffe76c
+packaging==20.9 \
+    --hash=sha256:5b327ac1320dc863dca72f4514ecc086f31186744b84a230374cc1fd776feae5 \
+    --hash=sha256:67714da7f7bc052e064859c05c595155bd1ee9f69f76557e21f051443c20947a
+pep517==0.9.1 \
+    --hash=sha256:3985b91ebf576883efe5fa501f42a16de2607684f3797ddba7202b71b7d0da51 \
+    --hash=sha256:aeb78601f2d1aa461960b43add204cc7955667687fbcf9cdb5170f00556f117f
+pyparsing==2.4.7 \
+    --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
+    --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b
+toml==0.10.2 \
+    --hash=sha256:806143ae5bfb6a3c6e736a764057db0e6a0e05e338b5630894a5f779cabb4f9b \
+    --hash=sha256:b3bda1d108d5dd99f4a20d24d9c348e91c4db7ab1b749200bded2f839ccbe68f
+importlib-metadata==3.7.0 ; python_version>='3.6' and python_version<'3.8' \
+    --hash=sha256:24499ffde1b80be08284100393955842be4a59c7c16bbf2738aad0e464a8e0aa \
+    --hash=sha256:c6af5dbf1126cd959c4a8d8efd61d4d3c83bddb0459a17e554284a077574b614
+importlib-metadata==2.1.1 ; python_version<'3.6' \
+    --hash=sha256:b8de9eff2b35fb037368f28a7df1df4e6436f578fa74423505b6c6a778d5b5dd \
+    --hash=sha256:c2d6341ff566f609e89a2acb2db190e5e1d23d5409d6cc8d2fe34d72443876d4
+zipp==3.4.0 ; python_version>='3.6' and python_version<'3.8' \
+    --hash=sha256:102c24ef8f171fd729d46599845e95c7ab894a4cf45f5de11a44cc7444fb1108 \
+    --hash=sha256:ed5eee1974372595f9e416cc7bbeeb12335201d8081ca8a0743c954d4446e5cb
+zipp==1.2.0 ; python_version<'3.6' \
+    --hash=sha256:c70410551488251b0fee67b460fb9a536af8d6f9f008ad10ac51f615b6a521b1 \
+    --hash=sha256:e0d9e63797e483a30d27e09fffd308c59a700d365ec34e93cc100844168bf921
+typing-extensions==3.7.4.3 ; python_version>='3.6' and python_version<'3.8' \
+    --hash=sha256:7cb407020f00f7bfc3cb3e7881628838e69d8f3fcab2f64742a5e76b2f841918 \
+    --hash=sha256:99d4073b617d30288f569d3f13d2bd7548c3a7e4c8de87db09a9d29bb3a4a60c \
+    --hash=sha256:dafc7639cde7f1b6e1acc0f457842a83e722ccca8eef5270af2d74792619a89f