Merge bee64895d2 into b9cbd610a9

Bumps [handlebars](https://github.com/wycats/handlebars.js) from 4.3.1 to 4.7.7.
- [Release notes](https://github.com/wycats/handlebars.js/releases)
- [Changelog](https://github.com/handlebars-lang/handlebars.js/blob/master/release-notes.md)
- [Commits](https://github.com/wycats/handlebars.js/compare/v4.3.1...v4.7.7)

Signed-off-by: dependabot[bot] <support@github.com>

twistter-frontend/package-lock.json

@@ -2418,9 +2418,9 @@
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-      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.9.1.tgz",
-      "integrity": "sha512-01NCTBg8cuMJG1OQc6PR7T66+AFYiPwgDvdJmvJBn29NGzIG+DIFxPLNjHzwz3cpFIvG+NcwIjP9hSaPVoOaDg=="
+      "version": "1.10.4",
+      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.10.4.tgz",
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     },
     "debug": {
       "version": "2.6.9",
@@ -4080,16 +4080,22 @@
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     },
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-      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.3.1.tgz",
-      "integrity": "sha512-c0HoNHzDiHpBt4Kqe99N8tdLPKAnGCQ73gYMPWtAYM4PwGnf7xl8PBUHJqh9ijlzt2uQKaSRxbXRt+rZ7M2/kA==",
+      "version": "4.7.7",
+      "resolved": "https://registry.npmjs.org/handlebars/-/handlebars-4.7.7.tgz",
+      "integrity": "sha512-aAcXm5OAfE/8IXkcZvCepKU3VzW1/39Fb5ZuqMtgI/hT8X2YgoMvBY5dLhq/cpOvw7Lk1nK/UF71aLG/ZnVYRA==",
       "requires": {
+        "minimist": "^1.2.5",
         "neo-async": "^2.6.0",
-        "optimist": "^0.6.1",
         "source-map": "^0.6.1",
-        "uglify-js": "^3.1.4"
+        "uglify-js": "^3.1.4",
+        "wordwrap": "^1.0.0"
       },
       "dependencies": {
+        "minimist": {
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw=="
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         "source-map": {
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           "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
@@ -9793,9 +9799,9 @@
       "integrity": "sha1-DqEOgDXo61uOREnwbaHHMGY7qoE="
     },
     "underscore": {
-      "version": "1.11.0",
-      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.11.0.tgz",
-      "integrity": "sha512-xY96SsN3NA461qIRKZ/+qox37YXPtSBswMGfiNptr+wrt6ds4HaMw23TP612fEyGekRE6LNRiLYr/aqbHXNedw=="
+      "version": "1.13.1",
+      "resolved": "https://registry.npmjs.org/underscore/-/underscore-1.13.1.tgz",
+      "integrity": "sha512-hzSoAVtJF+3ZtiFX0VgfFPHEDRm7Y/QPjGyNo4TVdnDTdft3tr8hEkD25a1jC+TjTuE7tkHGKkhwCgs9dgBB2g=="
     },
     "union-value": {
       "version": "1.0.1",
@@ -10285,9 +10291,9 @@
       }
     },
     "websocket-extensions": {
-      "version": "0.1.4",
-      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.4.tgz",
-      "integrity": "sha512-OqedPIGOfsDlo31UNwYbCFMSaO9m9G/0faIHj5/dZFDMFqPTcx6UwqyOy3COEaEOg/9VsGIpdqn62W5KhoKSpg=="
+      "version": "0.1.3",
+      "resolved": "https://registry.npmjs.org/websocket-extensions/-/websocket-extensions-0.1.3.tgz",
+      "integrity": "sha512-nqHUnMXmBzT0w570r2JpJxfiSD1IzoI+HGVdd3aZ0yNi3ngvQ4jv1dtHt5VGxfI2yj5yqImPhOK4vmIh2xMbGg=="
     },
     "whatwg-encoding": {
       "version": "1.0.5",